Gronlund, N. E. (1968). Readings in measurement and evaluation: Education and psychology. Macmillan.
Lua i Stíl Chicago (17ú heag.)Gronlund, Norman Edward. Readings in Measurement and Evaluation: Education and Psychology. New York: Macmillan, 1968.
Lua MLA (8ú heag.)Gronlund, Norman Edward. Readings in Measurement and Evaluation: Education and Psychology. Macmillan, 1968.
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