Sankaran Namboodirpad, E M <br/><br/>
Keralam malayalikalude mathrubhoomi 

 - 7th ed 
 - Thiruvananthapuram  Chintha Publishers  2012 
 - 352p. 
<br/><br/><label>ISBN: </label>9382167145 
<br/><br/><label>Subjects--Index Terms: </label>Kerala - History Kerala - Cultural history Kerala - Political history 
<br/><br/><label>Universal Decimal Class. No.: </label>954.83=M  / SAN