Census of India, 1981 <br/><br/>
Household tables on scheduled tribes. Nagaland. V.15, Pt.VIII A&B(i) 

 - Nagaland  Govt. Press           1981 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.277sN81, N1.15-VIII-A&B(i)