Rattu, Nanak Chand <br/><br/>
Ḍr Ambedkar ke Antim Kuch Varsh 
Rattu, Nanak Chand 
 - New Delhi  Samyak Parkashan  2005 
 - 264p. 
<br/><br/><label>ISBN: </label>8188794821 
<br/><br/><label>Source: </label>Textbook