Karunakaran, K. (1983). Sociolinguistic patterns of language use. All India Tamil Linguistics Association.
Lua i Stíl Chicago (17ú heag.)Karunakaran, K. Sociolinguistic Patterns of Language Use. Annamalainagar: All India Tamil Linguistics Association, 1983.
Lua MLA (8ú heag.)Karunakaran, K. Sociolinguistic Patterns of Language Use. All India Tamil Linguistics Association, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.