एपीए उद्धरण

(1998). Kairaleevidheyan Ramavarma Appan Thampuran. Kerala Sahitya Akademi.

शिकागो स्टाइल उद्धरण

Kairaleevidheyan Ramavarma Appan Thampuran. Thrissur: Kerala Sahitya Akademi, 1998.

एमएलए उद्धरण

Kairaleevidheyan Ramavarma Appan Thampuran. Kerala Sahitya Akademi, 1998.