Dyfyniad APA

ORNSTEIN, A. C. (2018). Curriculum: Foundations, principles, and issues. Pearson Education.

Dyfyniad Arddull Chicago

ORNSTEIN, Allan C. Curriculum: Foundations, Principles, and Issues. Pearson Education, 2018.

Dyfyniad MLA

ORNSTEIN, Allan C. Curriculum: Foundations, Principles, and Issues. Pearson Education, 2018.

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