Lorber, M. A., & Pierce, W. D. (1983). Objectives, methods, and evaluation for secondary teaching (2nd ed.). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Lorber, Michael A., agus Walter D. Pierce. Objectives, Methods, and Evaluation for Secondary Teaching. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1983.
Lua MLA (9ú heag.)Lorber, Michael A., agus Walter D. Pierce. Objectives, Methods, and Evaluation for Secondary Teaching. 2nd ed. Prentice-Hall, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.