Cita APA

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

Citación estilo Chicago

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

Cita MLA

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