United States. Congress. Senate. Committee on Interstate Commerce & ProQuest (Firm). (1932). Regulation of Motor Carrier Transportation: Hearings before the United States Senate Committee on Interstate Commerce, Seventy-Second Congress, first session, on Mar. 3, 7-10, 14, 15, 1932. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Regulation of Motor Carrier Transportation: Hearings Before the United States Senate Committee on Interstate Commerce, Seventy-Second Congress, First Session, on Mar. 3, 7-10, 14, 15, 1932. Washington: U.S. G.P.O., 1932.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Regulation of Motor Carrier Transportation: Hearings Before the United States Senate Committee on Interstate Commerce, Seventy-Second Congress, First Session, on Mar. 3, 7-10, 14, 15, 1932. U.S. G.P.O., 1932.