Keralathile navodhana nayakar / 
edited by Radhika C. Nair 
 - 2nd ed. 
 - Kottayam :  D C Books,  2006. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>8126411716 
<br/><br/><label>Subjects--Index Terms: </label>Biographies History - Kerala