United States. Congress. Senate. Special Committee to Study Problems of American Small Business & ProQuest (Firm). (1949). Premium Price Plan for Copper, Lead, and Zinc, with Particular Regard to Small and Marginal Mines. Report. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Special Committee to Study Problems of American Small Business and ProQuest (Firm). Premium Price Plan for Copper, Lead, and Zinc, with Particular Regard to Small and Marginal Mines. Report. [Place of publication not identified]: [publisher not identified], 1949.
MLA (9th ed.) CitationUnited States. Congress. Senate. Special Committee to Study Problems of American Small Business and ProQuest (Firm). Premium Price Plan for Copper, Lead, and Zinc, with Particular Regard to Small and Marginal Mines. Report. [publisher not identified], 1949.