Welsch, G. A. (1970). Cases in profit planning and control. New Jersey.
シカゴスタイル引用形Welsch, Glenn A. Cases in Profit Planning and Control. Prentice Hall: New Jersey, 1970.
MLA引用形式Welsch, Glenn A. Cases in Profit Planning and Control. New Jersey, 1970.
警告: この引用は必ずしも正確ではありません.