Krishnan Nair, Poojappura <br/><br/>
Vakroktikairali / 
by Poojappura Krishnan Nair 
 - Thiruvananthapuram :  State Institute of Languages,  2003. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>8176383694 
<br/><br/><label>Subjects--Index Terms: </label>Malayalam Poetry - Criticism