Silk, L. (1976). Ethics and profits: The crisis of confidence in american business. New York: Simon and Schuster.
シカゴスタイル引用形Silk, Leonard. Ethics and Profits: The Crisis of Confidence in American Business. New York: Simon and Schuster, 1976.
MLA引用形式Silk, Leonard. Ethics and Profits: The Crisis of Confidence in American Business. New York: Simon and Schuster, 1976.
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