Uttaradhunikata Vartamanavum Vamsavaliyum  Malayalam 
Appan K P 
 - 1st 
 - Kottayam  D C Books  1998 
 - 123 
<br/><br/><label>ISBN: </label>97888171307654 
<br/><br/><label>Dewey Class. No.: </label>809 APP  / 5880