Mager, R. F. (1975). Preparing instructional objectives (2nd ed.). Fearon Pub.
Chicago Style (17th ed.) CitationMager, Robert F. Preparing Instructional Objectives. 2nd ed. Belmont, Calif: Fearon Pub, 1975.
MLA (9th ed.) CitationMager, Robert F. Preparing Instructional Objectives. 2nd ed. Fearon Pub, 1975.
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