Dyfyniad APA

ebrary, Inc, & Rogers, B. (2004). How to manage children's challenging behaviour. Paul Chapman.

Dyfyniad Arddull Chicago

ebrary, Inc, and Bill Rogers. How to Manage Children's Challenging Behaviour. London: Paul Chapman, 2004.

Dyfyniad MLA

ebrary, Inc, and Bill Rogers. How to Manage Children's Challenging Behaviour. Paul Chapman, 2004.

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