Παραπομπή APA

Narayanamenon, V. (1958). Granthaviharam. Vallattol granthalayam.

Παραπομπή Chicago Style

Narayanamenon, Vallattol. Granthaviharam. Cheruthuruthi: Vallattol granthalayam, 1958.

Παραπομπή MLA

Narayanamenon, Vallattol. Granthaviharam. Vallattol granthalayam, 1958.