Lua APA (7ú heag.)
Mehrens, W. A., & Lehmann, I. J. (1973). Measurement and evaluation in education and psychology. Holt, Rinehart and Winston.
Lua i Stíl Chicago (17ú heag.)
Mehrens, William A., agus Irvin J. Lehmann. Measurement and Evaluation in Education and Psychology. New York: Holt, Rinehart and Winston, 1973.
Lua MLA (9ú heag.)
Mehrens, William A., agus Irvin J. Lehmann. Measurement and Evaluation in Education and Psychology. Holt, Rinehart and Winston, 1973.
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