Fletcher, R. J. (1989). Mental retardation and mental illness: Assessment, treatment, and service for the dually diagnosed. Lexington Books.
Chicago-Zitierstil (17. Ausg.)Fletcher, Robert J. Mental Retardation and Mental Illness: Assessment, Treatment, and Service for the Dually Diagnosed. Lexington, Mass. [u.a.]: Lexington Books, 1989.
MLA-Zitierstil (9. Ausg.)Fletcher, Robert J. Mental Retardation and Mental Illness: Assessment, Treatment, and Service for the Dually Diagnosed. Lexington Books, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
