Nirikhasastra 
Padmalochan Gangopadhaya and Asim Kumar Mukhopadhyay 
 - 13th. 
 - Kolkata:  De Book Corncern.,  Feb., 2000. 
 - 884 
<br/><br/><label>ISBN: </label>81-88133-11-6 
<br/><br/><label>Dewey Class. No.: </label>B/STD657.45  / G197