Stewart, G. (1996). Succesful sales management. Prentice hall.
Chicagoスタイル(17版)引用形式Stewart, Grant. Succesful Sales Management. London: Prentice hall, 1996.
MLA(9版)引用形式Stewart, Grant. Succesful Sales Management. Prentice hall, 1996.
警告: この引用は必ずしも正確ではありません.