Zenz, G. J. (1994). Purchasing and the management of materials (7th ed.). New York: John Wiley and Sons.
シカゴスタイル引用形Zenz, Gary Joseph. Purchasing and the Management of Materials. 7th ed. New York: John Wiley and Sons, 1994.
MLA引用形式Zenz, Gary Joseph. Purchasing and the Management of Materials. 7th ed. New York: John Wiley and Sons, 1994.
警告: この引用は必ずしも正確ではありません.