एपीए उद्धरण

Rajuk, V. K. (1990). Petrodollar and its impact on the world economy. Indus Publishing Co.

शिकागो स्टाइल उद्धरण

Rajuk, Venugopal K. Petrodollar and Its Impact on the World Economy. New Delhi: Indus Publishing Co, 1990.

एमएलए उद्धरण

Rajuk, Venugopal K. Petrodollar and Its Impact on the World Economy. Indus Publishing Co, 1990.