Ornstein, A. C., & Levine, D. U. (2000). Foundations of education (7th ed.). Boston: Houghton Mifflin.
Čikaški stil citiranjaOrnstein, Allan C., i Daniel U. Levine. Foundations of Education. 7th ed. Boston: Houghton Mifflin, 2000.
MLA način citiranjaOrnstein, Allan C., i Daniel U. Levine. Foundations of Education. 7th ed. Boston: Houghton Mifflin, 2000.
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