Haan, A. E. (1961). Elementary school curriculum: Theory and research. Allyn & Bacon.
Chicago Style (17th ed.) CitationHaan, Aubrey Edwin. Elementary School Curriculum: Theory and Research. Boston: Allyn & Bacon, 1961.
MLA (9th ed.) CitationHaan, Aubrey Edwin. Elementary School Curriculum: Theory and Research. Allyn & Bacon, 1961.
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