(1985). An Introduction To The Foundations Of Education / Allan C. Ornstein, Daniel U. Levine. Houghton Mifflin.
Chicago-viite (17. p.)An Introduction To The Foundations Of Education / Allan C. Ornstein, Daniel U. Levine. Houghton Mifflin, 1985.
MLA-viite (8. p.)An Introduction To The Foundations Of Education / Allan C. Ornstein, Daniel U. Levine. Houghton Mifflin, 1985.
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