APA aipamena

Vishwanathakkurupp,Kavalam. (1983). Thulavellam. N.B.S.

Chicago Style aipamena

Vishwanathakkurupp,Kavalam. Thulavellam. Kottayam. Kottayam: N.B.S, 1983.

MLA aipamena

Vishwanathakkurupp,Kavalam. Thulavellam. N.B.S, 1983.