Stewart, G. (1999). Succesful sales management. Universities Press.
Chicagoスタイル(17版)引用形式Stewart, Grant. Succesful Sales Management. Hyderabad: Universities Press, 1999.
MLA(9版)引用形式Stewart, Grant. Succesful Sales Management. Universities Press, 1999.
警告: この引用は必ずしも正確ではありません.