APA aipamena

Carr, J., & Yule, W. (1980). Behaviour modification for people with mental handicaps (2.).

Chicago Style aipamena

Carr, Janet, and William Yule. Behaviour Modification for People with Mental Handicaps. 2. London, Croom Helm, 1980.

MLA aipamena

Carr, Janet, and William Yule. Behaviour Modification for People with Mental Handicaps. 2. 1980.

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