Gopalakrishnan, Naduvattom <br/><br/>
Kerala charitradhaarakal / 
by Naduvattom Gopalakrishnan 
 - Kottayam :  National Book Stall,  1989. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>Subjects--Index Terms: </label>History Kerala Works