Clarizio, H. F. (1971). Toward positive classroom discipline. Wiley.
Tohutoru Kātū Chicago (17th ed.)Clarizio, Harvey F. Toward Positive Classroom Discipline. New York: Wiley, 1971.
Tohutoro MLA (9th ed.)Clarizio, Harvey F. Toward Positive Classroom Discipline. Wiley, 1971.
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