Needle, D. (2009). Business in Context - 4th Ed. Cengage Learning.
Chicagoスタイル(17版)引用形式Needle, David. Business in Context - 4th Ed. London: Cengage Learning, 2009.
MLA(9版)引用形式Needle, David. Business in Context - 4th Ed. Cengage Learning, 2009.
警告: この引用は必ずしも正確ではありません.