Balasundaram, S. <br/><br/>
Tholkaappiyam:  porulathikaaram / 
by S. Balasundaram 
 - Tanjore :  Thamarai Veliyeetakam,  1989. 
<br/><br/><br/>In Tamil 
<br/><br/><label>Subjects--Index Terms: </label>Porulathikaram - Criticism Tamil Linguistics Tholkaappiyam Criticism