Usha Nambudiripad. (1994). Samuhika Bhasha Vijnanam (Study on Sociolinguistics). State Institute of Language.
Chicago Edition CitationUsha Nambudiripad. Samuhika Bhasha Vijnanam (Study on Sociolinguistics). TVPM: State Institute of Language, 1994.
MLA Edition CitationUsha Nambudiripad. Samuhika Bhasha Vijnanam (Study on Sociolinguistics). State Institute of Language, 1994.
Warning: These citations may not always be 100% accurate.