Sumangala <br/><br/>
Biographies of Pattikkamthodi Ravunni Menon, Ammannur Chachu Chakyar, Guru Kunchu Kurup, Painkulam Rama Chakyar, Chengannur Raman Pillai 

 -  Kairali Childrens Book Trust, Kottayam  1981 
 - 100 
 - Mahacharithamaala, 36 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biographical collections
<br/><br/><label>Dewey Class. No.: </label>M 920.02  MAH.36