Kēraḷacaritr̲attile 10 kaḷḷakkathakaḷ / 
M.G.S.Narayanan 
 - Kottayam:  DC Books/  2022. 
 - 143 pages.: 
<br/><br/> Studies in Kerala history. 
<br/><br/><br/>In Malayalam. 
<br/><br/><label>ISBN: </label>9788126474097