Census of India, 1991 <br/><br/>
Tables on houses and household amenities. Nagaland. V. 18, Pt. VII 

 - Nagaland  Govt. Press           1991 
 - xi, 310p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.277sN91, N6.18