Stanton, W. J. (1999). Management of the sales force. Boston, MA: McGraw-Hill.
Dyfyniad Arddull ChicagoStanton, William J. Management of the Sales Force. Boston, MA: McGraw-Hill, 1999.
Dyfyniad MLAStanton, William J. Management of the Sales Force. Boston, MA: McGraw-Hill, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.