एपीए उद्धरण

Ayyippillaasan & Narayanapilla, P. K. (1970). Ramakathappattu. The Commentation; Sold by Natinoal Book Stall.

शिकागो स्टाइल उद्धरण

Ayyippillaasan और P. K. Narayanapilla. Ramakathappattu. Kottayam: The Commentation; Sold by Natinoal Book Stall, 1970.

एमएलए उद्धरण

Ayyippillaasan और P. K. Narayanapilla. Ramakathappattu. The Commentation; Sold by Natinoal Book Stall, 1970.