एपीए उद्धरण

Francis Cherunilam. (1991). International economics. Tata Mc Graw -Hill Publishing Company Limited.

शिकागो स्टाइल उद्धरण

Francis Cherunilam. International Economics. New Delhi: Tata Mc Graw -Hill Publishing Company Limited, 1991.

एमएलए उद्धरण

Francis Cherunilam. International Economics. Tata Mc Graw -Hill Publishing Company Limited, 1991.