Dyfyniad APA

Heinich, R. A., Molenda, M., & Russell, J. D. J. A. (1982). Instructional Media and the new technologies of instruction. John Wiley.

Dyfyniad Arddull Chicago

Heinich, Robert A., Michael Molenda, and James D. Joint Author Russell. Instructional Media and the New Technologies of Instruction. New York: John Wiley, 1982.

Dyfyniad MLA

Heinich, Robert A., et al. Instructional Media and the New Technologies of Instruction. John Wiley, 1982.

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