Spiro, Rosann L. Stanton, William J. Rich, Gregory A. <br/><br/>
Management of sales force 

 - 11th ed. 
 - New  Delhi  Tata McGraw Hill Education  2003 
 - xxii, 564 
<br/><br/><label>ISBN: </label>9780070585119 
<br/><br/><label>Dewey Class. No.: </label>658.81  SPI;1