एपीए उद्धरण

Achuthan Namboodiri, A. (1978). Samavarttanam. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Achuthan Namboodiri, Akkiham. Samavarttanam. Kottyam: Sahitya Pravarthaka Co-operative Society Ltd, 1978.

एमएलए उद्धरण

Achuthan Namboodiri, Akkiham. Samavarttanam. Sahitya Pravarthaka Co-operative Society Ltd, 1978.