एपीए उद्धरण

Kelegama, S. (2007). South Asia in the WTO. Sage Publications.

शिकागो स्टाइल उद्धरण

Kelegama, Saman. South Asia in the WTO. New Delhi: Sage Publications, 2007.

एमएलए उद्धरण

Kelegama, Saman. South Asia in the WTO. Sage Publications, 2007.