Thiyaru <br/><br/>
Manal Veliyil sila mayiliragugal / 
Thiyaru. 
 - 3rd ed 
 - Chennai :  New century publication,  2014 
<br/><br/><br/>In Tamil 
<br/><br/><label>ISBN: </label>9788123417622 
<br/><br/><label>Subjects--Index Terms: </label>Philosophy  Ethics