1. American Psychiatric Association (1987). Diagnostic and statistical manual of mental disorders (3rd ed. rev.). Washington, DC: American Psychiatric Association.
2. American Psychiatric Association (1994). Diagnostic and statistical manual oj mental disorders (4th ed.). Washington, DC: American Psychiatric Association.
3. (1980). Posttraumatic stress disorder. In , & (Eds.), Comprehensive Textbook of Psychiatry (pp. 1517-1525). Baltimore, MD: Williams & Wilkins.
4. Short-term follow-up of post-traumatic stress symptoms in motor vehicle accident victims
5. (1993). The longitudinal course of posttraumatic stress disorder. In & (Eds.), Post-traumatic stress disorder: DSM IV and beyond (pp. 3-22). Washington, DC: American Psychiatric Press.