Sreedharan Pillai, P . S <br/><br/>
Adiyantharavastha : Iruttinte Nilavilikal 

 - 2ND ED. 
 - Kozhikkode  Mathrubhumi Books  2017 
<br/><br/><label>ISBN: </label>9788182672475 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam