APA-referens

Vishnu Narayanan Namboodiri. (1991). Ujjayaniyile raappakalukal. D C Books.

Chicago-stil citat

Vishnu Narayanan Namboodiri. Ujjayaniyile Raappakalukal. Kottayam: D C Books, 1991.

MLA-referens

Vishnu Narayanan Namboodiri. Ujjayaniyile Raappakalukal. D C Books, 1991.