Παραπομπή APA

Narayanan Akavoor. (1972). Vakathirivu. Sahitya Pravarthaka Sahakarana Sangam.

Παραπομπή Chicago Style

Narayanan Akavoor. Vakathirivu. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1972.

Παραπομπή MLA

Narayanan Akavoor. Vakathirivu. Sahitya Pravarthaka Sahakarana Sangam, 1972.