Fenton, N., & Worcester, D. A. (1928). An introduction to educational measurements. Ginn and Company.
Chicago-viite (17. p.)Fenton, Norman, ja Dean Amory Worcester. An Introduction to Educational Measurements. Boston, New York [etc.]: Ginn and Company, 1928.
MLA-viite (8. p.)Fenton, Norman, ja Dean Amory Worcester. An Introduction to Educational Measurements. Ginn and Company, 1928.
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