एपीए उद्धरण

Koul, A. K. (2015). Guide to the WTO and GATT / 5th ed: Economics law and politics (5th ed.). Satyam International.

शिकागो स्टाइल उद्धरण

Koul, Autar Krishen. Guide to the WTO and GATT / 5th Ed: Economics Law and Politics. 5th ed. New Delhi: Satyam International, 2015.

एमएलए उद्धरण

Koul, Autar Krishen. Guide to the WTO and GATT / 5th Ed: Economics Law and Politics. 5th ed. Satyam International, 2015.