Hopkins, K. D., Stanley, J. C., & Hopkins, B. R. (1990). Educational and psychological measurement and evaluation (7th ed.). Prentice Hall.
Chicago Style (17th ed.) CitationHopkins, Kenneth D., Julian C. Stanley, and B. R. Hopkins. Educational and Psychological Measurement and Evaluation. 7th ed. Englewood Cliffs, N.J: Prentice Hall, 1990.
MLA (9th ed.) CitationHopkins, Kenneth D., et al. Educational and Psychological Measurement and Evaluation. 7th ed. Prentice Hall, 1990.
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