एपीए उद्धरण

Vishnu Namboodiri, M. V. (2003). Nadan pattukal. Kerala Folklore Academy.

शिकागो स्टाइल उद्धरण

Vishnu Namboodiri, M. V. Nadan Pattukal. Kannur: Kerala Folklore Academy, 2003.

एमएलए उद्धरण

Vishnu Namboodiri, M. V. Nadan Pattukal. Kerala Folklore Academy, 2003.