Kennedy, G. (2004). Essential negotiation. Economist in association with Profile Books.
Chicagoスタイル(17版)引用形式Kennedy, Gavin. Essential Negotiation. London: Economist in association with Profile Books, 2004.
MLA(9版)引用形式Kennedy, Gavin. Essential Negotiation. Economist in association with Profile Books, 2004.
警告: この引用は必ずしも正確ではありません.