Dyfyniad APA

Clough, P. (2005). Handbook of emotional & behavioural difficulties. SAGE.

Dyfyniad Arddull Chicago

Clough, Peter. Handbook of Emotional & Behavioural Difficulties. London ; Thousand Oaks: SAGE, 2005.

Dyfyniad MLA

Clough, Peter. Handbook of Emotional & Behavioural Difficulties. SAGE, 2005.

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