Wlodkowski, R. J. (1985). Enhancing adult motivation to learn. Jossey-Bass.
Chicago Style (17th ed.) ZitazioaWlodkowski, Raymond J. Enhancing Adult Motivation to Learn. San Francisco: Jossey-Bass, 1985.
MLA (9th ed.) ZitazioaWlodkowski, Raymond J. Enhancing Adult Motivation to Learn. Jossey-Bass, 1985.
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