Tohutoro APA (7th ed.)

Worten, B. R., & Sanders, J. R. (1987). Educational evaluation: Alternative approaches and practical guidelines. Longman.

Tohutoru Kātū Chicago (17th ed.)

Worten, Blaine R., me James R. Sanders. Educational Evaluation: Alternative Approaches and Practical Guidelines. New York: Longman, 1987.

Tohutoro MLA (9th ed.)

Worten, Blaine R., me James R. Sanders. Educational Evaluation: Alternative Approaches and Practical Guidelines. Longman, 1987.