Gill,Roger <br/><br/>
Theory andractice of Leadership 
Roger Gill 
 - 2nd ed. 
 - New Dheli  Sage publishers  2011 
 - xviii,532p.,  include references and indexes 
<br/><br/><label>ISBN: </label>9788132110859 
<br/><br/><label>LC Class. No.: </label>HD57.7  / .G52 2011