Rarajavarma, E. (2015). Bhaashayum bharanabhaashayum(ഭാഷയും ഭരണഭാഷയും) (3rd ed.). Kerala Bhasha Institute.
Chicago Edition CitationRarajavarma, Ezhumattoor(രാജരാജവ൪മ്മ. Bhaashayum Bharanabhaashayum(ഭാഷയും ഭരണഭാഷയും). 3rd ed. Thiruvananthapuram: Kerala Bhasha Institute, 2015.
MLA Edition CitationRarajavarma, Ezhumattoor(രാജരാജവ൪മ്മ. Bhaashayum Bharanabhaashayum(ഭാഷയും ഭരണഭാഷയും). 3rd ed. Kerala Bhasha Institute, 2015.
Warning: These citations may not always be 100% accurate.