Sederer, Lloyd I. (2009). Blueprints psychiatry (5th ed.). Philadelphia, Pennsylvania: Wolters Kluwer/Lippincott Williams & Wilkins. p. 30. ISBN9780781782531. Archived from the original on 2018-09-15. Retrieved 2019-01-31.
Beitz, Kendra; Bornstein, Robert F. (2006). "Dependent Personality Disorder". In Fisher, Jane E.; O’Donohue, William T. (eds.). Practitioner's Guide to Evidence-Based Psychotherapy. Boston, Massachusetts: Springer. pp. 230–237. doi:10.1007/978-0-387-28370-8_22. ISBN978-0-387-28369-2. S2CID142569348.
Beitz, Kendra; Bornstein, Robert F. (2006). "Dependent Personality Disorder". In Fisher, Jane E.; O’Donohue, William T. (eds.). Practitioner's Guide to Evidence-Based Psychotherapy. Boston, Massachusetts: Springer. pp. 230–237. doi:10.1007/978-0-387-28370-8_22. ISBN978-0-387-28369-2. S2CID142569348.
Sederer, Lloyd I. (2009). Blueprints psychiatry (5th ed.). Philadelphia, Pennsylvania: Wolters Kluwer/Lippincott Williams & Wilkins. p. 30. ISBN9780781782531. Archived from the original on 2018-09-15. Retrieved 2019-01-31.