Ornstein, A. C., & Levine, D. U. (2006). Foundations of education (9th ed.). Houghton Mifflin.
Chicago Style (17. basım) AtıfOrnstein, Allan C., ve Daniel U. Levine. Foundations of Education. 9th ed. Boston: Houghton Mifflin, 2006.
MLA (9th ed.) AtıfOrnstein, Allan C., ve Daniel U. Levine. Foundations of Education. 9th ed. Houghton Mifflin, 2006.
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