एपीए उद्धरण

Narayana Pillai, C. (1972). Thiruvithamcore swathanthriya samara charithram. Forward Publications.

शिकागो स्टाइल उद्धरण

Narayana Pillai, C. Thiruvithamcore Swathanthriya Samara Charithram. Thiruvananthapuram: Forward Publications, 1972.

एमएलए उद्धरण

Narayana Pillai, C. Thiruvithamcore Swathanthriya Samara Charithram. Forward Publications, 1972.