John Abraham, Mangattu <br/><br/>
Madhyakerala charithraveekshanam  Mangattu muthal Kottayam vare. Randu sahasrabdam. Maranju kidakkunna madhyakeralacharithram oru kudumbathinte prayanathinte paschathalathil / 

 - Kochi :  Mangattu John Abraham ,  2013. 
 - 336 p.