Census of India,1971 <br/><br/>
Census atlas. Assam V.3, Pt. 9. 

 - Assam  Govt. Press           1971 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.277sN71, L1.3-9