United States, & Federal Trade Commission. (1952). The international petroleum cartel. Washington: U.S. Govt. Print. Off.
Chicago Stili AlıntıUnited States, ve Federal Trade Commission. The International Petroleum Cartel. Washington: U.S. Govt. Print. Off, 1952.
MLA AlıntıUnited States, ve Federal Trade Commission. The International Petroleum Cartel. Washington: U.S. Govt. Print. Off, 1952.
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