Census of India,1971 <br/><br/>
General economic tables. Bihar V.4, Pt. 2B3 (B-V and BVI). 

 - Bihar  Govt. Press           1971 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.273sN71, L1.4-2B3