एपीए उद्धरण

Ayyappan, A. (1989). Pravasiyude geetham. Sahitya Pravarthaka Co-operative Society.

शिकागो स्टाइल उद्धरण

Ayyappan, A. Pravasiyude Geetham. Kottayam: Sahitya Pravarthaka Co-operative Society, 1989.

एमएलए उद्धरण

Ayyappan, A. Pravasiyude Geetham. Sahitya Pravarthaka Co-operative Society, 1989.