Research and Training Center in Mental Retardation. (1976). Monograph / Research and Training Center in Mental Retardation.
Chicago-Zitierstil (17. Ausg.)Research and Training Center in Mental Retardation. Monograph / Research and Training Center in Mental Retardation. Lubbock, Tex, 1976.
MLA-Zitierstil (9. Ausg.)Research and Training Center in Mental Retardation. Monograph / Research and Training Center in Mental Retardation. 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
