Ackerman, A. S., & Briggs, L. J. (1977). Instructional design: Principles and applications. Educational Technology Publications.
Chicago Style (17th ed.) ZitazioaAckerman, Amy S., eta Leslie J. Briggs. Instructional Design: Principles and Applications. Englewood Cliffs, N.J.: Educational Technology Publications, 1977.
MLA (9th ed.) ZitazioaAckerman, Amy S., eta Leslie J. Briggs. Instructional Design: Principles and Applications. Educational Technology Publications, 1977.
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