एपीए उद्धरण

Ravivarma Thampuran. (2017). Poojyam. Sahithya Pravarthaka Co-operative Society.

शिकागो स्टाइल उद्धरण

Ravivarma Thampuran. Poojyam. Kottayam: Sahithya Pravarthaka Co-operative Society, 2017.

एमएलए उद्धरण

Ravivarma Thampuran. Poojyam. Sahithya Pravarthaka Co-operative Society, 2017.