Vieira, W. (1997). The new sales manager: Challenges for twenty first century. Resoponse.
Chicagoスタイル(17版)引用形式Vieira, Walter. The New Sales Manager: Challenges for Twenty First Century. New Delhi: Resoponse, 1997.
MLA(9版)引用形式Vieira, Walter. The New Sales Manager: Challenges for Twenty First Century. Resoponse, 1997.
警告: この引用は必ずしも正確ではありません.