Schiffman, Stephan,  <br/><br/>
25 kesilapan jualan yang paling lazim dilakukan dan cara mengelakkannya 

 - Ed. ke 2 
 - 125 pages ;   22 cm 
<br/><br/> Judul asal: The 25 most common sales mistakes and how to avoid them 
<br/><br/><label>ISBN: </label>9838999318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling
<br/><br/><label>Dewey Class. No.: </label>658.85