1. Abraham K. (1911) Notes on the psycho-analytical investigation and treatment of manic-depressive insanity and allied conditions. In (Abraham) Selected Papers pp. 137–156.
2. Diagnostic and Statistical Manual of Mental Disorders;American Psychiatric Association,1987
3. DSM-IV Draft Criteria;American Psychiatric Association,1993
4. Interrelationships among anxiety, aggression, impulsivity, and mood: a serotonin-ergically linked cluster?;Apter;Psychiatry Res.,1990
5. The role of expectancy in behavior change;Bootzin,1985