Census of India,1971 <br/><br/>
General economic tables.Manipur V.12, Pt. 2B. 

 - Manipur  Govt. Press           1971 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.2793sN71, L1.12-2B