Razavi, H. (1989). The new era of petroleum trading: Spot oil, spot-related contracts, and future markets. World Bank.
Citação do estilo Chicago (17ª ed.)Razavi, Hossein. The New Era of Petroleum Trading: Spot Oil, Spot-related Contracts, and Future Markets. Washington: World Bank, 1989.
Citação MLA (9ª ed.)Razavi, Hossein. The New Era of Petroleum Trading: Spot Oil, Spot-related Contracts, and Future Markets. World Bank, 1989.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.