Dyfyniad APA

Mager, R. F. (1962). Preparing instructional objectives. Fearon-Pitman Pub.

Dyfyniad Arddull Chicago

Mager, Robert Frank. Preparing Instructional Objectives. Belmont, CA: Fearon-Pitman Pub, 1962.

Dyfyniad MLA

Mager, Robert Frank. Preparing Instructional Objectives. Fearon-Pitman Pub, 1962.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.