एपीए उद्धरण

Olappamanna. (1973). Amba. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Olappamanna. Amba. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1973.

एमएलए उद्धरण

Olappamanna. Amba. Sahitya Pravarthaka Co-operative Society Ltd, 1973.