Johnston, Mark W. <br/><br/>
Churchill/Ford/Walkers sales force management / 
Mark W. Johnston, Greg W. Marshall. 
 - 9th ed. 
 - Boston :  McGraw-Hill Irwin,  c2009. 
 - xx, 524 p. :  ill. (some col.), charts ;  26 cm. 
 - Mcgraw-Hill/Irwin series in marketing .
<br/><br/> Includes bibliographical references (p. 493-508) and indexes. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780071288057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales management.