Ahmann, J. S., & Glock, M. D. (1975). Evaluating pupil growth: Principles of tests and measurements (5a. ed.). Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Ahmann, J. Stanley, agus Marvin D. Glock. Evaluating Pupil Growth: Principles of Tests and Measurements. 5a. ed. Boston: Allyn and Bacon, 1975.
Lua MLA (9ú heag.)Ahmann, J. Stanley, agus Marvin D. Glock. Evaluating Pupil Growth: Principles of Tests and Measurements. 5a. ed. Allyn and Bacon, 1975.
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