Census of India, 1961 <br/><br/>
District Census handbook, 1961. Madras   Nilgiris    
Census of India, 1961 
 - Madras  Govt. Press           1961 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.211sN61, K1.NIL.1and2