Yukl, Gary. <br/><br/>
Leadership in organizations. 

 - 7th ed. 
 - New Delhi :  Pearson education,  2010. 
 - 644 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788131761083 
<br/><br/><label>Dewey Class. No.: </label>658.409 YUK