Fesharaki, F., & Isaak, D. T. (1983). OPEC, the Gulf, and the world petroleum market: A study in government policy and downstream operations. Westview Press.
Čikaški stil citiranja (17. izdanje)Fesharaki, Fereidun, i David T. Isaak. OPEC, the Gulf, and the World Petroleum Market: A Study in Government Policy and Downstream Operations. Boulder, Colo: Westview Press, 1983.
MLA način citiranja (9. izdanje)Fesharaki, Fereidun, i David T. Isaak. OPEC, the Gulf, and the World Petroleum Market: A Study in Government Policy and Downstream Operations. Westview Press, 1983.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.