एपीए उद्धरण

Asher, R. E. (1989). Malayala bhasha - sahitya padhanangal. D.C.Books.

शिकागो स्टाइल उद्धरण

Asher, Ronald E. Malayala Bhasha - Sahitya Padhanangal. Kottayam: D.C.Books, 1989.

एमएलए उद्धरण

Asher, Ronald E. Malayala Bhasha - Sahitya Padhanangal. D.C.Books, 1989.