Whetten, A. David <br/><br/>
Developing Management Skill: 

 - 7th ed. 
 - London:  prentice Hall,  2007. 
 - 724p.: 
<br/><br/>Includes Bibliographical References and Index. 
<br/><br/><label>ISBN: </label>0135032806 
<br/><br/><label>LC Class. No.: </label>HD30.4  / whe 2010