1. American Psychiatric Association. (1980). Diagnostic and statistical manual of mental disorders, 3rd edn. (DSM-III). American Psychiatric Press.
2. American Psychiatric Association. (1987). Diagnostic and statistical manual of mental disorders, 3rd edn, Revised (DSM-III-R). American Psychiatric Press.
3. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders, 4th edn. (DSM-IV). American Psychiatric Press.
4. American Psychiatric Association. (1995). Practice guidelines for psychiatric evaluation of adults. American Journal of Psychiatry, 152(Nov Suppl), 63–80.
5. American Psychiatric Association. (1998). Practice guidelines for the treatment of patients with panic disorder. American Journal of Psychiatry, 155(May Suppl), 1–34.