Bohart, Arthur C. 2007. ‘Taking Steps along a Path: Full Functioning, Openness, and Personal Creativity / Schritt Für Schritt Einen Weg Entlang: Volle Funktionsfähigkeit, Offenheit Und Persönliche Kreativität / Dando Pasos a Lo Largo de Un Camino: Funcionamiento Pleno, Apertura y Creatividad Personal / Une Démarche Sur Un Chemin: Fonctionner à Son Plein Potentiel, Ouverture et Créativité Personnelle’, Person-Centered & Experiential Psychotherapies, 6.1: 14–29 <https://doi.org/10.1080/14779757.2007.9688425>
———. 2012. ‘Can You Be Integrative and a Person-Centered Therapist at the Same Time?’, Person-Centered & Experiential Psychotherapies, 11.1: 1–13 <https://doi.org/10.1080/14779757.2011.639461>
Bohart, Arthur C., and Leslie S. Greenberg. 1997. Empathy Reconsidered: New Directions in Psychotherapy (Washington, DC: American Psychological Association)
Bozarth, Jerold. 2012. ‘"Nondirectivity” in the Theory of Carl R. Rogers: An Unprecedented Premise’, Person-Centered & Experiential Psychotherapies, 11.4: 262–76 <https://doi.org/10.1080/14779757.2012.740317>
Bozarth, Jerold D., and Paul Wilkins. 2001. Unconditional Positive Regard (Ross-on-Wye: PCCS Books)
Brodley, Barbara Temaner. [n.d.]. ‘The Actualizing Tendency Concept in Client-Centered Theory’ <https://adpca.org/wp-content/uploads/2020/11/6_2_4.pdf>
Cooper, Mick. 2013. The Handbook of Person-Centred Psychotherapy and Counselling, 2nd ed (Basingstoke: Palgrave Macmillan)
Cooper, Mick, Dave Mearns, William B. Stiles, Margaret Warner, and Robert Elliott. 2004. ‘Developing Self-Pluralistic Perspectives Within the Person-Centered and Experiential Approaches: A Round-Table Dialogue’, Person-Centered & Experiential Psychotherapies, 3.3: 176–91 <https://doi.org/10.1080/14779757.2004.9688345>
Cornelius-White, Jeffrey H. D. 2007a. ‘Congruence: An Integrative Five-Dimension Model / Kongruenz: Ein Integratives Modell Mit Fünf Dimensionen / Congruencia: Un Modelo Integrativo de Cinco Dimensiones / La Congruence: Un Modèle Intégratif En Cinq Dimensions / Congruência: Um Modelo Integrativo Em Cinco Dimensões /’, Person-Centered & Experiential Psychotherapies, 6.4: 229–39 <https://doi.org/10.1080/14779757.2007.9688444>
———. 2007b. ‘Leading a Good Life: The Evolving Paradigm from the PCE 2006 Keynote Addresses / Ein Gutes Leben Führen: Das Paradigma, Das Sich in Den Hauptreferaten Der PCE-Konferenz 2006 Abzeichnet / Llevar Una Buena Vida: El Paradigma En Evolución, de Las Presentaciones Principales de La Conferencia PCE Del 2006 / Mener Une "Vie Pleine”: La Notion de Paradigme En Mouvement Qui Émerge Des Conférences Plénières Données Lors de La Conférence PCE 2006 à Potsdam’, Person-Centered & Experiential Psychotherapies, 6.1: 61–71 <https://doi.org/10.1080/14779757.2007.9688428>
Craig, Erik. 2015. ‘The Lost Language of Being: Ontology’s Perilous Destiny in Existential Psychotherapy’, Philosophy, Psychiatry, & Psychology, 22.2: 79–92 <https://doi.org/10.1353/ppp.2015.0027>
Frankel, Marvin, Howard Rachlin, and Marika Yip-Bannicq. 2012. ‘How Nondirective Therapy Directs: The Power of Empathy in the Context of Unconditional Positive Regard’, Person-Centered & Experiential Psychotherapies, 11.3: 205–14 <https://doi.org/10.1080/14779757.2012.695292>
Geller, Shari M., and Leslie S. Greenberg. 2002. ‘Therapeutic Presence: Therapists’ Experience of Presence in the Psychotherapy Encounter’, Person-Centered & Experiential Psychotherapies, 1.1–2: 71–86 <https://doi.org/10.1080/14779757.2002.9688279>
Goldsmith, Jacob Z., James K. Mosher, William B. Stiles, and Leslie S. Greenberg. 2008. ‘Speaking with the Client’s Voices: How a Person-Centered Therapist Used Reflections to Facilitate Assimilation’, Person-Centered & Experiential Psychotherapies, 7.3: 155–72
Grant, Barry. 2010. ‘Getting the Point: Empathic Understanding in Nondirective Client-Centered Therapy’, Person-Centered & Experiential Psychotherapies, 9.3: 220–35 <https://doi.org/10.1080/14779757.2010.9689068>
Greenberg, Leslie S. 1997. ‘Varieties of Empathetic Responding’, in Empathy Reconsidered: New Directions in Psychotherapy (Washington, DC: American Psychological Association), pp. 167–86 <https://contentstore.cla.co.uk/secure/link?id=15b71250-0bba-e511-80bd-002590aca7cd>
Greenberg, Leslie S., Jeanne C. Watson, and G. Lietaer. 1998. Handbook of Experiential Psychotherapy (New York: Guilford Press) <http://www.loc.gov/catdir/enhancements/fy0653/98035433-s.html>
Griffiths, Laura Jayne, and Christopher Griffiths. [n.d.]. ‘UPSR and Self-Compassion, Internal Consistency and Convergent/Divergent Validity of Patterson’s & Joseph’s UPSR Scale’ <http://file.scirp.org/pdf/OJMP_2013102511160188.pdf>
Hook, Louis, and David Murphy. 2016. ‘Related but Not Replaceable: A Response to Warner’s Reworking of Person-Centered Personality Theory’, Person-Centered & Experiential Psychotherapies: 1–15 <https://doi.org/10.1080/14779757.2016.1219674>
Humanistic Psychotherapies: Handbook of Research and Practice, Second Edition. [n.d.]. <https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=4419731>
‘Is There a Universal Need for Positive Self-Regard?’ 1999. Psychological Review, 106.4: 766–94 <http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00006832-199910000-00005&LSLINK=80&D=ovft>
Joseph, Stephen, and Stephen Joseph. 2010. Theories of Counselling and Psychotherapy: An Introduction to the Different Approaches, 2nd ed (Basingstoke: Palgrave Macmillan) <http://www.vlebooks.com/vleweb/product/openreader?id=Nottingham&isbn=9781137077073>
Kirschenbaum, Howard. 2007. The Life and Work of Carl Rogers (Ross-on-Wye: PCCS)
———. 2012. ‘What Is "person-Centered”? A Posthumous Conversation with Carl Rogers on the Development of the Person-Centered Approach’, Person-Centered & Experiential Psychotherapies, 11.1: 14–30 <https://doi.org/10.1080/14779757.2012.656406>
Koch, Sigmund. 1959. Psychology: A Study of a Science, Study I. Conceptual and Systematic: Vol. 3. Formulations of the Person and the Social Context (New York: McGraw-Hill) <https://archive.org/details/psychologyastudy017916mbp>
Krietemeyer, Barbara, and Garry Prouty. 2003. ‘The Art of Psychological Contact: The Psychotherapy of a Mentally Retarded Psychotic Client’, Person-Centered & Experiential Psychotherapies, 2.3: 151–61 <https://doi.org/10.1080/14779757.2003.9688308>
Mearns, Dave, Brian Thorne, and John McLeod. 2013. Person-Centred Counselling in Action, 4th ed (London: SAGE)
Merry, Tony. 2002. Learning and Being in Person-Centred Counselling, 2nd ed (Ross-on-Wye: PCCS Books)
Moon, Kathryn A. 2011. Practicing Client-Centered Therapy: Selected Writings of Barbara Temaner Brodley (Ross-on-Wye, Herefordshire: PCCS Books)
Murphy, David. [n.d.-a]. Counselling Psychology: A Textbook for Study and Practice
———. [n.d.-b]. ‘Psychotherapy, Ontology and Therapist Positioning: Why Simplistic Integrationist Approaches Don’t Work | Psychotherapy and Everyday Life’ <http://personcentredpsych.wordpress.com/2014/05/14/psychotherapy-ontology-and-therapist-positioning-why-simplistic-integrationist-approaches-dont-work/>
Patterson, Thomas G, and Stephen Joseph. [n.d.]. ‘Development of a Self-Report Measure of Unconditional Positive Self-Regard’ <http://onlinelibrary.wiley.com/doi/10.1348/147608305X89414/epdf>
Patterson, Thomas, and Stephen Joseph. 2007. ‘Person-Centered Personality Theory: Support from Self-Determination Theory and Positive Psychology’, Journal of Humanistic Psychology, 47.1 <http://journals.sagepub.com/toc/jhpa/47/1>
Raskin, N.J. 2001. ‘Person-Centered Psychotherapy’, in International Encyclopedia of the Social & Behavioral Sciences (Oxford: Elsevier), pp. 11330–33 <https://doi.org/10.1016/B0-08-043076-7/01306-1>
Rogers, Carl. 1975. ‘Empathic: An Unappreciated Way of Being’ <https://journals.sagepub.com/doi/pdf/10.1177/001100007500500202>
———. 1992. ‘The Necessary and Sufficient Conditions of Therapeutic Personality Change’, Journal of Consulting and Clinical Psychology, 60.6: 827–32 <http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00004730-199212000-00001&LSLINK=80&D=ovft>
———. [n.d.]. ‘Journal of Humanistic Psychology’ <https://journals-sagepub-com.nottingham.idm.oclc.org/loi/jhp>
Rogers, Carl R. 1947. ‘Some Observations on the Organization of Personality.’, American Psychologist, 2.9: 358–68 <https://doi.org/10.1037/h0060883>
———. 1957. ‘A Note on the “Nature of Man.”’, Journal of Counseling Psychology, 4.3: 199–203 <https://www-proquest-com.nottingham.idm.oclc.org/docview/614274576?accountid=8018>
———. 1965. ‘The Concept of the Fully Functioning Person’, Pastoral Psychology, 16.3: 21–33
———. 2003. ‘Chapter 11, A Theory of Personality and Behaviour’, in Client Centred Therapy: Its Current Practice, Implications and Theory, [New ed.] (London: Constable), pp. 481–533 <https://contentstore.cla.co.uk/secure/link?id=725e7fc2-279d-e611-80c7-005056af4099>
Rogers, Carl R., Elaine Dorfman, Thomas Gordon, and Nicholas Hobbs. 2003. Client Centred Therapy: Its Current Practice, Implications and Theory, [New ed.] (London: Constable)
Schmid, Peter F. 2003. ‘The Characteristics of a Person-Centered Approach to Therapy and Counseling: Criteria for Identity and Coherence’, Person-Centered & Experiential Psychotherapies, 2.2: 104–20 <https://doi.org/10.1080/14779757.2003.9688301>
‘Self-Discrepancy: A Theory Relating Self and Affect’. 1987. Psychological Review, 94.3: 319–40 <http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00006832-198707000-00003&LSLINK=80&D=ovft>
Stinckens, N., G. Lietaer, and M. Leijssen. 2002. ‘The Valuing Process and the Inner Critic in the Classic and Current Client-Centered/Experiential Literature’, Person-Centered & Experiential Psychotherapies, 1.1–2: 41–55 <https://doi.org/10.1080/14779757.2002.9688277>
‘The Processes of Therapy’. 1992. Journal of Consulting and Clinical Psychology, 60.2 <http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00004730-199204000-00001&LSLINK=80&D=ovft>
Warner, Margaret S. 2006. ‘Toward an Integrated Person-Centered Theory of Wellness and Psychopathology’, Person-Centered & Experiential Psychotherapies, 5.1: 4–20 <https://doi.org/10.1080/14779757.2006.9688389>
———. 2009. ‘Defense or Actualization? Reconsidering the Role of Processing, Self and Agency within Rogers’ Theory of Personality’, Person-Centered & Experiential Psychotherapies, 8.2: 109–26 <https://doi.org/10.1080/14779757.2009.9688484>
Wilkins, Paul. 2000. ‘Unconditional Positive Regard Reconsidered’, British Journal of Guidance & Counselling, 28.1: 23–36 <https://doi.org/10.1080/030698800109592>
Wood, Alex M.1. 2008. ‘The Authentic Personality: A Theoretical and Empirical Conceptualization and the Development of the Authenticity Scale’, Journal of Counseling Psychology, 55.3: 385–99 <http://gateway.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00001192-200807000-00008&LSLINK=80&D=ovft>
World Association for Person-Centered and Experiential Psychotherapy and Counseling. 2002. ‘Person-Centered & Experiential Psychotherapies’ (Ross-on-Wye: PCCS Books)
Wyatt, Gill, and Pete Sanders. 2002. Contact and Perception (Ross-on-Wye: PCCS Books)