Παραπομπή APA

Sankaranaryanayyar, N. (1964). Radhika. Mangalodayam.

Παραπομπή Chicago Style

Sankaranaryanayyar, Natuvilmatham. Radhika. Trichur: Mangalodayam, 1964.

Παραπομπή MLA

Sankaranaryanayyar, Natuvilmatham. Radhika. Mangalodayam, 1964.