APA način citiranja

Kesavan, N. R. (1971). Gramavikasanam. State institute of languages.

Čikaški stil citiranja

Kesavan, Nair R. Gramavikasanam. Trivandrum: State institute of languages, 1971.

MLA način citiranja

Kesavan, Nair R. Gramavikasanam. State institute of languages, 1971.