Baroff, G. S. (1974). Mental retardation: Nature, cause, and management. Hemisphere Pub. Corp. ; distributed by Halsted Press.
Chicago-referens (17:e uppl.)Baroff, George S. Mental Retardation: Nature, Cause, and Management. Washington : New York: Hemisphere Pub. Corp. ; distributed by Halsted Press, 1974.
MLA-referens (8:e uppl.)Baroff, George S. Mental Retardation: Nature, Cause, and Management. Hemisphere Pub. Corp. ; distributed by Halsted Press, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.