Dill, D. D. E. (1990). What teachers need to know: The knowledge, skills and values essential to good teaching.
シカゴスタイル引用形Dill, David D; Ed. What Teachers Need to Know: The Knowledge, Skills and Values Essential to Good Teaching. San Francisco, Jossey Bass Publishers, 1990.
MLA引用形式Dill, David D; Ed. What Teachers Need to Know: The Knowledge, Skills and Values Essential to Good Teaching. 1990.
警告: この引用は必ずしも正確ではありません.