APA (7th ed.) Zitazioa
ebrary, Inc, Urdan, T. C., & Karabenick, S. A. (2010). The decade ahead: Theoretical perspectives on motivation and achievement. Emerald Group Pub. Ltd..
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Timothy C. Urdan, eta Stuart A. Karabenick. The Decade Ahead: Theoretical Perspectives on Motivation and Achievement. Bingley, U.K.: Emerald Group Pub. Ltd., 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. The Decade Ahead: Theoretical Perspectives on Motivation and Achievement. Emerald Group Pub. Ltd., 2010.
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