Census of India 1981 <br/><br/>
Sikkim: household tables 

 - Delhi  The Controller of Publications  1987 
 - 166+p. 
 - Census of India 1981. Series-19, Sikkim. Part VIII A & B .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/81/18/Pt 8 A & B