एपीए उद्धरण

Kappalanti communist. (1967). Rajarajavarmma, P. K. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Kappalanti communist. Rajarajavarmma, P. K. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1967.

एमएलए उद्धरण

Kappalanti communist. Rajarajavarmma, P. K. Sahitya Pravarthaka Co-operative Society Ltd, 1967.