Ehrbar, A. (1998). EVA: The real key to creating wealth. New York: Wiley.
シカゴスタイル引用形Ehrbar, Al. EVA: The Real Key to Creating Wealth. New York: Wiley, 1998.
MLA引用形式Ehrbar, Al. EVA: The Real Key to Creating Wealth. New York: Wiley, 1998.
警告: この引用は必ずしも正確ではありません.