1. American Psychiatric Association (1987): Diagnostic and Statistical Manual of Mental Disorders, 3rd ed rev. Washington, DC: American Psychiatric Press.
2. American Psychiatric Association (1994): Diagnostic and statistical manual of mental disorders, 4th ed. Washington, DC: American Psychiatric Press.
3. Cognitive therapy of depression;Beck,1979
4. Clinical outcome after short-term psychotherapy for adolescents with major depressive disorder;Birmaher;Arch Gen Psychiatry,2000
5. Childhood and adolescent depression;Birmaher;J Am Acad Child Adolesc Psychiatry,1996