APA (7. basım) Alıntı

Mager, R. F. (1962). Preparing instructional objectives. Lear Siegler.

Chicago Style (17. basım) Atıf

Mager, Robert F. Preparing Instructional Objectives. Los Angeles: Lear Siegler, 1962.

MLA (9th ed.) Atıf

Mager, Robert F. Preparing Instructional Objectives. Lear Siegler, 1962.