Smith, B. O. (1957). Fundamentals of curriculum development (Revised edition.). World Book Co.
Chicago Style (17. basım) AtıfSmith, B. Othanel. Fundamentals of Curriculum Development. Revised edition. Yonkers-on-Hudson, N.Y.: World Book Co, 1957.
MLA (8th ed.) AtıfSmith, B. Othanel. Fundamentals of Curriculum Development. Revised edition. World Book Co, 1957.
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