एपीए उद्धरण

Sahadevan, . A. (2007). Keralam anpathu varsham: Sambhashanangal. D C Books.

शिकागो स्टाइल उद्धरण

Sahadevan, A. Keralam Anpathu Varsham: Sambhashanangal. Kottayam: D C Books, 2007.

एमएलए उद्धरण

Sahadevan, A. Keralam Anpathu Varsham: Sambhashanangal. D C Books, 2007.