Robbins S P <br/><br/>
Management 
Robbins S P; Coulter M 
 - Ed 6 
 - New Jersey  New Jersey, Prentice Int.  1999 
 - 640p 
<br/><br/><label>ISBN: </label>0-13-961921-6 
<br/><br/><label>Source: </label>Textbook