Dyfyniad APA

Ellis Cashmore. (2008). Sport and exercise psychology: The key concepts (2.). Routledge.

Dyfyniad Arddull Chicago

Ellis Cashmore. Sport and Exercise Psychology: The Key Concepts. 2. London: Routledge, 2008.

Dyfyniad MLA

Ellis Cashmore. Sport and Exercise Psychology: The Key Concepts. 2. Routledge, 2008.

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