एपीए उद्धरण

Kumaranasan, N., & Gopinadhapillai , V. (2012). Karuna: Patam, patanam, vyakhyanam. D C Books.

शिकागो स्टाइल उद्धरण

Kumaranasan, N., और Vattapparambil Gopinadhapillai. Karuna: Patam, Patanam, Vyakhyanam. Kottayam: D C Books, 2012.

एमएलए उद्धरण

Kumaranasan, N., और Vattapparambil Gopinadhapillai. Karuna: Patam, Patanam, Vyakhyanam. D C Books, 2012.