Παραπομπή APA

Kotuppunna. (1961). Gopuram. Natinoal Book Stall.

Παραπομπή Chicago Style

Kotuppunna. Gopuram. Kottayam: Natinoal Book Stall, 1961.

Παραπομπή MLA

Kotuppunna. Gopuram. Natinoal Book Stall, 1961.