കുമാരൻ, എം കെ. <br/><br/>
ആർ ശങ്കർ / 
 R Sankar 
by M K Kumaran. 
 - Trivandrum :  Department of cultural publications,  1987. 
 - 565p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam biography.
<br/><br/><label>Dewey Class. No.: </label>920  / KUM.R