Ramachandran, P. (2007). Kerala charithrathinte adisthana rekhakal. State Institute of Languages.
Chicago Edition CitationRamachandran, Puthusseri. Kerala Charithrathinte Adisthana Rekhakal. Thiruvananthapuram: State Institute of Languages, 2007.
MLA Edition CitationRamachandran, Puthusseri. Kerala Charithrathinte Adisthana Rekhakal. State Institute of Languages, 2007.
Warning: These citations may not always be 100% accurate.