Gagné, R. M., & Briggs, L. J. (1979). Principles of instructional design (2a. ed.). Holt, Rinehart and Winston.
Chicago Style (17th ed.) CitationGagné, Robert Mills, and Leslie J. Briggs. Principles of Instructional Design. 2a. ed. Tallahassee: Holt, Rinehart and Winston, 1979.
MLA (9th ed.) CitationGagné, Robert Mills, and Leslie J. Briggs. Principles of Instructional Design. 2a. ed. Holt, Rinehart and Winston, 1979.
Warning: These citations may not always be 100% accurate.