Dyfyniad APA

Lorber, M. A., & Pierce, W. D. (1983). Objectives, methods, and evaluation for secondary teaching (2nd ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Lorber, Michael A., and Walter D. Pierce. Objectives, Methods, and Evaluation for Secondary Teaching. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1983.

Dyfyniad MLA

Lorber, Michael A., and Walter D. Pierce. Objectives, Methods, and Evaluation for Secondary Teaching. 2nd ed. Prentice-Hall, 1983.

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