| ISSPD - International Society for the Study of Personality Disorders - http://www.isspd.com/ Supports scholarship, clinical experience, international collaboration and more. |
| Monitor on Psychology Personality Disorders - http://www.apa.org/ APA's Monitor on Psychology special issue dedicated to personality disorders. |
| NPA Personality Theory - http://www.homestead.com/ Personality disorders based on genetic traits (Mendelian) of narcissism, perfectionism, schizophrenia, autism and aggression. |
| Personality Disorders - http://www.focusas.com/ |
| Personality Disorders Community - http://www.healthyplace.com/ Expert information, support groups, chat transcripts, journals, personality disorders tests, events, and recommended reading. |