Dalrymple, D. (2001). Sales management: Concepts and cases (7th.).
Chicagoスタイル(17版)引用形式Dalrymple, Douglas. Sales Management: Concepts and Cases. 7th. Singapore, 2001.
MLA(9版)引用形式Dalrymple, Douglas. Sales Management: Concepts and Cases. 7th. 2001.
警告: この引用は必ずしも正確ではありません.