Census of India, 1991 <br/><br/>
State district profile1991. Tripura. 

 - Tripura  Govt. Press           1991 
 - x, 90p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:52792sN91, N9