Gupta, Parmeshwari Lal <br/><br/>
Gupt samrajya: raajanitik, sanskrtik tatha samaajik itihas 

 - 
 -  Varanasi, Vishv Vidhayala Prakashan;  1991 
 - 666 
<br/><br/> 7868 
<br/><br/><label>ISBN: </label> 200 
<br/><br/><label>Dewey Class. No.: </label>954.016  / GUP-G