Ravivarma Koyithampuran, Changanasseri <br/><br/>
Kavisabha ranjanam (m) 

 -  Malayala Manorama, Kottayam  1990 
 - 79 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam drama; Malayalam literature
<br/><br/><label>Dewey Class. No.: </label>PG 8M2  RAV-K