a. (1965). Economics of the petroleum industry vol. 3 - Southwestern Legal Foundation. Gulf.
Chicago Style (17th ed.) Citationa. Economics of the Petroleum Industry Vol. 3 - Southwestern Legal Foundation. Gulf, 1965.
MLA (8th ed.) Citationa. Economics of the Petroleum Industry Vol. 3 - Southwestern Legal Foundation. Gulf, 1965.
Warning: These citations may not always be 100% accurate.