Guptan,Nair S. (1997). Karala bahasanighantu. State institute of languages.
Chicago Edition CitationGuptan,Nair S. Karala Bahasanighantu. Thiruvananthapuram: State institute of languages, 1997.
MLA Edition CitationGuptan,Nair S. Karala Bahasanighantu. State institute of languages, 1997.
Warning: These citations may not always be 100% accurate.