एपीए उद्धरण

Sankunni, K. (1997). Kottarathil Sankunniyude sampoorna krithikal. Malayala Manorama Press.

शिकागो स्टाइल उद्धरण

Sankunni, Kottarathil. Kottarathil Sankunniyude Sampoorna Krithikal. Kottayam: Malayala Manorama Press, 1997.

एमएलए उद्धरण

Sankunni, Kottarathil. Kottarathil Sankunniyude Sampoorna Krithikal. Malayala Manorama Press, 1997.