Upadhyaya, Bhagwat Sharan <br/><br/>
Bharatiya smaj ka aitihasik vishleshan 

 - Ahamdabad  Peoples Publishing House  1973 
 - 235 p. 
<br/><br/><label>ISBN: </label> RS14 
<br/><br/><label>Dewey Class. No.: </label>901.90954 U1B