एपीए उद्धरण

Vijayan, O. V., & Ramanathaiyer, S. H. (2006). Tragic idiom: O.V. Vijayan's cartoons and notes on India. DC Books.

शिकागो स्टाइल उद्धरण

Vijayan, O. V., और Sundar Hudson-Rodd Ramanathaiyer. Tragic Idiom: O.V. Vijayan's Cartoons and Notes on India. Kottayam: DC Books, 2006.

एमएलए उद्धरण

Vijayan, O. V., और Sundar Hudson-Rodd Ramanathaiyer. Tragic Idiom: O.V. Vijayan's Cartoons and Notes on India. DC Books, 2006.