Vajpayee,Aacharya Kishoridas <br/><br/>
Bharatiya Bhasha Vigyan 

 - 2nd 
 - New Delhi  Vani Prakashan  2008 
 - 222 
<br/><br/><label>ISBN: </label>817055327X 
<br/><br/><label>Dewey Class. No.: </label>491.43018 VAJ