Mayer, R. E., & Alexander, P. A. (2011). Handbook of research on learning and instruction. Routledge.
Chicago Style (17. basım) AtıfMayer, Richard E., ve Patricia A. Alexander. Handbook of Research on Learning and Instruction. New York: Routledge, 2011.
MLA (9th ed.) AtıfMayer, Richard E., ve Patricia A. Alexander. Handbook of Research on Learning and Instruction. Routledge, 2011.
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