Gagne, R. M., Briggs, L. J., & Wager, W. W. (1988). Principles of instructional design (3rd ed.). Holt, Rinehart and Winston.
Chicago Style (17th ed.) CitationGagne, Robert Mills, Leslie J. Briggs, and Walter W. Wager. Principles of Instructional Design. 3rd ed. Fort Worth: Holt, Rinehart and Winston, 1988.
MLA citiranjeGagne, Robert Mills, et al. Principles of Instructional Design. 3rd ed. Holt, Rinehart and Winston, 1988.
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