APA استشهاد

Vilanilam, J. V. (1981). Thozhil rogangal. State Institute of Languages.

استشهاد بنمط شيكاغو

Vilanilam, John Vergis. Thozhil Rogangal. Trivandrum: State Institute of Languages, 1981.

MLA استشهاد

Vilanilam, John Vergis. Thozhil Rogangal. State Institute of Languages, 1981.