Census of India, 2001 <br/><br/>
Primary census abstract 

 - Sikkim  Govt. Press           2001 
 - lxiii; 138p  cm. 
 - Ser. 12: Sikkim .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.2973sP1, P1.12