Mort, P. R. (1946). Principles of school administration: A synthesis of basic concepts. McGraw - hill.
Chicago Style (17th ed.) CitationMort, Paul R. Principles of School Administration: A Synthesis of Basic Concepts. New York: McGraw - hill, 1946.
ציטוט MLAMort, Paul R. Principles of School Administration: A Synthesis of Basic Concepts. McGraw - hill, 1946.
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