Gitman L J <br/><br/>
Principles of managerial fice 
Gitman L J 
 - 9 
 - Delhi  Delhi, Pearson Education  2001 
 - xxxviii,1000 
<br/><br/><label>ISBN: </label>81-7808-357-4 
<br/><br/><label>Source: </label>Textbook