Wolfgang, C. H. (1999). Strategies for teaching self-discipline in the middle grades. Boston: Allyn and Bacon.
シカゴスタイル引用形Wolfgang, Charles H. Strategies for Teaching Self-discipline in the Middle Grades. Boston: Allyn and Bacon, 1999.
MLA引用形式Wolfgang, Charles H. Strategies for Teaching Self-discipline in the Middle Grades. Boston: Allyn and Bacon, 1999.
警告: この引用は必ずしも正確ではありません.