Koontz, Harold. <br/><br/>
Essentials of Management:   An International and Leadership Perspective   eng. 
Koontz, Harold.,  Weihrich, Heinz. 
 - Ninth Edition. 
 - New Delhi:  McGraw Hill,  2012. 
 - xxxv, 500p.:  ill.;  23cm. 
<br/><br/><label>ISBN: </label>9781259005121 
<br/><br/><label>Dewey Class. No.: </label>658.4  / KOO