Lorber, M. A., & Pierce, W. D. (1983). Objectives, methods, and evaluation for secondary teaching (2nd ed.). Prentice-Hall.
Cita Chicago (17th ed.)Lorber, Michael A., i Walter D. Pierce. Objectives, Methods, and Evaluation for Secondary Teaching. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1983.
Cita MLA (8th ed.)Lorber, Michael A., i Walter D. Pierce. Objectives, Methods, and Evaluation for Secondary Teaching. 2nd ed. Prentice-Hall, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.