Morris, R. J. (1985). Behavior modification with exceptional children: Principles and practices. Scott, Foresman and Co.
Chicago-referens (17:e uppl.)Morris, Richard J. Behavior Modification with Exceptional Children: Principles and Practices. Glenview, Illinois: Scott, Foresman and Co, 1985.
MLA-referens (9:e uppl.)Morris, Richard J. Behavior Modification with Exceptional Children: Principles and Practices. Scott, Foresman and Co, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.