Klausmeier, H. J., & Ripple, R. E. (1971). Learning and human abilities: Educational psychology (3d ed.). Harper & Row.
Chicago Style (17. basım) AtıfKlausmeier, Herbert John, ve Richard E. Ripple. Learning and Human Abilities: Educational Psychology. 3d ed. New York: Harper & Row, 1971.
MLA (9th ed.) AtıfKlausmeier, Herbert John, ve Richard E. Ripple. Learning and Human Abilities: Educational Psychology. 3d ed. Harper & Row, 1971.
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