Sivasankara Pillai, Thakazhi <br/><br/>
'Vellappokkathi'lum mattu pradhana kathakalum / 

 - 8th ed. 
 - Kottayam :  D C Books ,  2010. 
 - 108, s.50/- 
<br/><br/><label>ISBN: </label>8126405589