D'Aprix, R. (1982). Communicating for productivity. New York: Harper and Row.
シカゴスタイル引用形D'Aprix, Roger. Communicating for Productivity. New York: Harper and Row, 1982.
MLA引用形式D'Aprix, Roger. Communicating for Productivity. New York: Harper and Row, 1982.
警告: この引用は必ずしも正確ではありません.