Fesharaki, F., & Isaak, D. T. (1983). OPEC, the Gulf, and the world petroleum market: A study in government policy and downstream operations. Westview Press.
Цитирование в стиле Чикаго (17-е изд.)Fesharaki, Fereidun, и David T. Isaak. OPEC, the Gulf, and the World Petroleum Market: A Study in Government Policy and Downstream Operations. Boulder, Colo: Westview Press, 1983.
Цитирование MLA (9-е изд.)Fesharaki, Fereidun, и David T. Isaak. OPEC, the Gulf, and the World Petroleum Market: A Study in Government Policy and Downstream Operations. Westview Press, 1983.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.