Παραπομπή APA

Narayananpotti Chengarappalli. (1973). Karuna: Aattakatha. Sahitya Pravarthaka Sahakarana Sangam.

Παραπομπή Chicago Style

Narayananpotti Chengarappalli. Karuna: Aattakatha. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1973.

Παραπομπή MLA

Narayananpotti Chengarappalli. Karuna: Aattakatha. Sahitya Pravarthaka Sahakarana Sangam, 1973.