United States. Congress. Senate. Committee on Finance, ProQuest (Firm), & United States Tariff Commission. (1931). Cost of crude petroleum. Letter from the Chairman of the United States Tariff Commission transmitting pursuant to Section 332 (F) of the Tariff Act of 1930, information relative to the approximate average costs of crude petroleum delivered to Atlantic seaboard refineries. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Finance, ProQuest (Firm), and United States Tariff Commission. Cost of Crude Petroleum. Letter from the Chairman of the United States Tariff Commission Transmitting Pursuant to Section 332 (F) of the Tariff Act of 1930, Information Relative to the Approximate Average Costs of Crude Petroleum Delivered to Atlantic Seaboard Refineries. Washington: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Finance, et al. Cost of Crude Petroleum. Letter from the Chairman of the United States Tariff Commission Transmitting Pursuant to Section 332 (F) of the Tariff Act of 1930, Information Relative to the Approximate Average Costs of Crude Petroleum Delivered to Atlantic Seaboard Refineries. [publisher not identified], 1931.