एपीए उद्धरण

Krishnan Nair, P. V. Samagamam. Parishath.

शिकागो स्टाइल उद्धरण

Krishnan Nair, P. V. Samagamam. Ernamkulam: Parishath.

एमएलए उद्धरण

Krishnan Nair, P. V. Samagamam. Parishath.