Vasanthan, S. K. <br/><br/>
Nammal nadanna vazhikal:  Kerala samskara charithram / 
by S. K. Vasanthan 
 - Third edition 
 - Thrissur :  Kerala Study Centre,  2011. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>Subjects--Index Terms: </label>Kerala - Culture