United States. Congress. Senate. Committee on Post Offices and Post Roads. Subcommittee on S. 2420, S. 2454, and H.R. 6511, & ProQuest (Firm). (1935). To Amend the Air Mail Act of 1934: Hearings before the United States Senate Committee on Post Offices and Post Roads, Subcommittee on S. 2420, S. 2454, and H.R. 6511, Seventy-Fourth Congress, first session, on Apr. 10, 17, 24, 1935. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Offices and Post Roads. Subcommittee on S. 2420, S. 2454, and H.R. 6511, and ProQuest (Firm). To Amend the Air Mail Act of 1934: Hearings Before the United States Senate Committee on Post Offices and Post Roads, Subcommittee on S. 2420, S. 2454, and H.R. 6511, Seventy-Fourth Congress, First Session, on Apr. 10, 17, 24, 1935. Washington: U.S. G.P.O., 1935.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Offices and Post Roads. Subcommittee on S. 2420, S. 2454, and H.R. 6511, and ProQuest (Firm). To Amend the Air Mail Act of 1934: Hearings Before the United States Senate Committee on Post Offices and Post Roads, Subcommittee on S. 2420, S. 2454, and H.R. 6511, Seventy-Fourth Congress, First Session, on Apr. 10, 17, 24, 1935. U.S. G.P.O., 1935.