N. Kunjan Pillai <br/><br/>
Census of India 1931 Volume- 28 (Travancore) Part 2- Tables 

, ASI_1163 
, CAL_13724,CAL_13725 
 - Trivandrum  The Suprintandent Gov. Press  1932 
 - 246 
<br/><br/> ASI Library 
<br/><br/><label>Dewey Class. No.: </label>312.0954/C.I.  / (31)