एपीए उद्धरण

Udayabhanu, A. P. (1972). Arthavum Anarthavum. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Udayabhanu, A P. Arthavum Anarthavum. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1972.

एमएलए उद्धरण

Udayabhanu, A P. Arthavum Anarthavum. Sahitya Pravarthaka Co-operative Society Ltd, 1972.