Stipek, D. J. (2002). Motivation to learn: Integrating theory and practice (4th ed.). Allyn and Bacon.
Citace podle Chicago (17th ed.)Stipek, Deborah J. Motivation to Learn: Integrating Theory and Practice. 4th ed. Boston: Allyn and Bacon, 2002.
Citace podle MLA (9th ed.)Stipek, Deborah J. Motivation to Learn: Integrating Theory and Practice. 4th ed. Allyn and Bacon, 2002.
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