Davidson, N., & Worsham, T. (1992). Enhancing thinking through cooperative learning. Columbia University, Teachers College Press.
Chicago Style (17. basım) AtıfDavidson, Neil, ve Toni Worsham. Enhancing Thinking Through Cooperative Learning. New York: Columbia University, Teachers College Press, 1992.
MLA (9th ed.) AtıfDavidson, Neil, ve Toni Worsham. Enhancing Thinking Through Cooperative Learning. Columbia University, Teachers College Press, 1992.
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