APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.