Kauffman, J. M. (1993). Managing classroom behavior. Allyn & Bacon.
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Dyfyniad Arddull Chicago
Kauffman, James M. Managing Classroom Behavior. Boston: Allyn & Bacon, 1993.
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Dyfyniad MLA
Kauffman, James M. Managing Classroom Behavior. Allyn & Bacon, 1993.
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Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.