Παραπομπή APA

Sanal Kumar Thamburan, R. (1993). Vatakkunnathan ksetram - a study.

Παραπομπή Chicago Style

Sanal Kumar Thamburan, Ravivarma. Vatakkunnathan Ksetram - a Study. 1993.

Παραπομπή MLA

Sanal Kumar Thamburan, Ravivarma. Vatakkunnathan Ksetram - a Study. 1993.