एपीए उद्धरण

Raghavan, P. (1992). Viplavasmaranakal. Current Books.

शिकागो स्टाइल उद्धरण

Raghavan, Puthupalli. Viplavasmaranakal. Kottayam: Current Books, 1992.

एमएलए उद्धरण

Raghavan, Puthupalli. Viplavasmaranakal. Current Books, 1992.