Pytell, T. (2006). "Transcending the Angel Beast: Viktor Frankl and Humanistic Psychology". Psychoanalytic Psychology. 23 (3): 490–503. doi:10.1037/0736-9735.23.3.490.
Pytell, T. (2007). "Extreme Experience, Psychological Insight, and Holocaust Perception: Reflections on Bettelheim and Frankl". Psychoanalytic Psychology. 24 (4): 641–657. doi:10.1037/0736-9735.24.4.641.
Ameli, Matti; Dattilio, Frank M. (2013). "Enhancing cognitive behavior therapy with logotherapy: Techniques for clinical practice". Psychotherapy. 50 (3): 387–391. doi:10.1037/a0033394. ISSN1939-1536. PMID24000857.
Sharp, William G.; Wilson, Kelly G.; Schulenberg, Stefan E. (December 2004). "Use of Paradoxical Intention in the Context of Acceptance and Commitment Therapy". Psychological Reports. 95 (3): 946–948. doi:10.2466/pr0.95.3.946-948. ISSN0033-2941. PMID15666933. S2CID27391991.
Kissane, David W.; Clarke, David M.; Street, Annette F. (March 2001). "Demoralization Syndrome — a Relevant Psychiatric Diagnosis for Palliative Care". Journal of Palliative Care. 17 (1): 12–21. doi:10.1177/082585970101700103. ISSN0825-8597. PMID11324179. S2CID41423140.
Kim, Eric S.; Sun, Jennifer K.; Park, Nansook; Kubzansky, Laura D.; Peterson, Christopher (2012-02-23). "Purpose in life and reduced risk of myocardial infarction among older U.S. adults with coronary heart disease: a two-year follow-up". Journal of Behavioral Medicine. 36 (2): 124–133. doi:10.1007/s10865-012-9406-4. ISSN0160-7715. PMID22359156. S2CID6273837.
Breitbart, William; Heller, Karen S. (2003). "Reframing Hope: Meaning-Centered Care for Patients Near the End of Life". Journal of Palliative Medicine. 6 (6): 979–988. doi:10.1089/109662103322654901. ISSN1096-6218. PMID14733692.
Ameli, Matti; Dattilio, Frank M. (2013). "Enhancing cognitive behavior therapy with logotherapy: Techniques for clinical practice". Psychotherapy. 50 (3): 387–391. doi:10.1037/a0033394. ISSN1939-1536. PMID24000857.
Sharp, William G.; Wilson, Kelly G.; Schulenberg, Stefan E. (December 2004). "Use of Paradoxical Intention in the Context of Acceptance and Commitment Therapy". Psychological Reports. 95 (3): 946–948. doi:10.2466/pr0.95.3.946-948. ISSN0033-2941. PMID15666933. S2CID27391991.
Kissane, David W.; Clarke, David M.; Street, Annette F. (March 2001). "Demoralization Syndrome — a Relevant Psychiatric Diagnosis for Palliative Care". Journal of Palliative Care. 17 (1): 12–21. doi:10.1177/082585970101700103. ISSN0825-8597. PMID11324179. S2CID41423140.
Kim, Eric S.; Sun, Jennifer K.; Park, Nansook; Kubzansky, Laura D.; Peterson, Christopher (2012-02-23). "Purpose in life and reduced risk of myocardial infarction among older U.S. adults with coronary heart disease: a two-year follow-up". Journal of Behavioral Medicine. 36 (2): 124–133. doi:10.1007/s10865-012-9406-4. ISSN0160-7715. PMID22359156. S2CID6273837.
Breitbart, William; Heller, Karen S. (2003). "Reframing Hope: Meaning-Centered Care for Patients Near the End of Life". Journal of Palliative Medicine. 6 (6): 979–988. doi:10.1089/109662103322654901. ISSN1096-6218. PMID14733692.
Sharp, William G.; Wilson, Kelly G.; Schulenberg, Stefan E. (December 2004). "Use of Paradoxical Intention in the Context of Acceptance and Commitment Therapy". Psychological Reports. 95 (3): 946–948. doi:10.2466/pr0.95.3.946-948. ISSN0033-2941. PMID15666933. S2CID27391991.
Kissane, David W.; Clarke, David M.; Street, Annette F. (March 2001). "Demoralization Syndrome — a Relevant Psychiatric Diagnosis for Palliative Care". Journal of Palliative Care. 17 (1): 12–21. doi:10.1177/082585970101700103. ISSN0825-8597. PMID11324179. S2CID41423140.
Kim, Eric S.; Sun, Jennifer K.; Park, Nansook; Kubzansky, Laura D.; Peterson, Christopher (2012-02-23). "Purpose in life and reduced risk of myocardial infarction among older U.S. adults with coronary heart disease: a two-year follow-up". Journal of Behavioral Medicine. 36 (2): 124–133. doi:10.1007/s10865-012-9406-4. ISSN0160-7715. PMID22359156. S2CID6273837.
Frankl, Viktor E. (2014-06-24). The will to meaning: foundations and applications of logotherapy (Expandeded.). New York, New York. ISBN9781101664025. OCLC934802526.{{cite book}}: CS1 maint: location missing publisher (link)
Grollman, Earl (1965). "The logotherapy of Viktor E. Frankl". Judaism. 14 (1). New York: American Jewish Congress: 22–38. ISSN0022-5762.
Ameli, Matti; Dattilio, Frank M. (2013). "Enhancing cognitive behavior therapy with logotherapy: Techniques for clinical practice". Psychotherapy. 50 (3): 387–391. doi:10.1037/a0033394. ISSN1939-1536. PMID24000857.
Sharp, William G.; Wilson, Kelly G.; Schulenberg, Stefan E. (December 2004). "Use of Paradoxical Intention in the Context of Acceptance and Commitment Therapy". Psychological Reports. 95 (3): 946–948. doi:10.2466/pr0.95.3.946-948. ISSN0033-2941. PMID15666933. S2CID27391991.
Kissane, David W.; Clarke, David M.; Street, Annette F. (March 2001). "Demoralization Syndrome — a Relevant Psychiatric Diagnosis for Palliative Care". Journal of Palliative Care. 17 (1): 12–21. doi:10.1177/082585970101700103. ISSN0825-8597. PMID11324179. S2CID41423140.
Kim, Eric S.; Sun, Jennifer K.; Park, Nansook; Kubzansky, Laura D.; Peterson, Christopher (2012-02-23). "Purpose in life and reduced risk of myocardial infarction among older U.S. adults with coronary heart disease: a two-year follow-up". Journal of Behavioral Medicine. 36 (2): 124–133. doi:10.1007/s10865-012-9406-4. ISSN0160-7715. PMID22359156. S2CID6273837.
Breitbart, William; Heller, Karen S. (2003). "Reframing Hope: Meaning-Centered Care for Patients Near the End of Life". Journal of Palliative Medicine. 6 (6): 979–988. doi:10.1089/109662103322654901. ISSN1096-6218. PMID14733692.