एपीए उद्धरण

Vasudevan Nair, M. (1969). Kalam. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Vasudevan Nair, M.T. Kalam. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1969.

एमएलए उद्धरण

Vasudevan Nair, M.T. Kalam. Sahitya Pravarthaka Co-operative Society Ltd, 1969.