Dwivedi , K.D. <br/><br/>
Bhasha vigyan avam bhasha sastra 

 - Varansi  Vishwa vidhyalya  2002 
 - 510p. 
<br/><br/><label>ISBN: </label>81-7124-215-4 
<br/><br/><label>Dewey Class. No.: </label>4HO.9      Dwi.P2