United States. Congress. Senate. Committee on Mines and Mining & ProQuest (Firm). (1943). Stock Piles of Strategic Minerals: Hearings before the United States Senate Committee on Mines and Mining, Subcommittee on S. 1160, Seventy-Eighth Congress, first session, on June 24, July 1, 2, 1943. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Stock Piles of Strategic Minerals: Hearings Before the United States Senate Committee on Mines and Mining, Subcommittee on S. 1160, Seventy-Eighth Congress, First Session, on June 24, July 1, 2, 1943. Washington: U.S. G.P.O., 1943.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). Stock Piles of Strategic Minerals: Hearings Before the United States Senate Committee on Mines and Mining, Subcommittee on S. 1160, Seventy-Eighth Congress, First Session, on June 24, July 1, 2, 1943. U.S. G.P.O., 1943.