APA-viite

Ferrtt Sharon K. (2005). Peak Performance: Success in College and Beyond with online access card. American: Career Education.

Chicago-tyylinen lähdeviittaus

Ferrtt Sharon K. Peak Performance: Success in College and Beyond With Online Access Card. American: Career Education, 2005.

MLA-viite

Ferrtt Sharon K. Peak Performance: Success in College and Beyond With Online Access Card. American: Career Education, 2005.

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