Harris, J. C. (2006). Intellectual disability: Understanding its development, causes, classification, evaluation, and treatment. Oxford University Press.
Chicago-Zitierstil (17. Ausg.)Harris, James C. Intellectual Disability: Understanding Its Development, Causes, Classification, Evaluation, and Treatment. New York: Oxford University Press, 2006.
MLA-Zitierstil (9. Ausg.)Harris, James C. Intellectual Disability: Understanding Its Development, Causes, Classification, Evaluation, and Treatment. Oxford University Press, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.