United States. Congress. Senate. Select Committee on Small Business. Subcommittee on Irregular Airlines & ProQuest (Firm). (1951). Role of Irregular Airlines in U.S. Air Transportation Industry: Hearings before the United States Senate Select Committee on Small Business, Subcommittee on Irregular Airlines, Eighty-Second Congress, first session, on Apr. 23-25, 27, 30, May 1, 5, 1951. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Select Committee on Small Business. Subcommittee on Irregular Airlines and ProQuest (Firm). Role of Irregular Airlines in U.S. Air Transportation Industry: Hearings Before the United States Senate Select Committee on Small Business, Subcommittee on Irregular Airlines, Eighty-Second Congress, First Session, on Apr. 23-25, 27, 30, May 1, 5, 1951. Washington: U.S. G.P.O., 1951.
MLA (9th ed.) CitationUnited States. Congress. Senate. Select Committee on Small Business. Subcommittee on Irregular Airlines and ProQuest (Firm). Role of Irregular Airlines in U.S. Air Transportation Industry: Hearings Before the United States Senate Select Committee on Small Business, Subcommittee on Irregular Airlines, Eighty-Second Congress, First Session, on Apr. 23-25, 27, 30, May 1, 5, 1951. U.S. G.P.O., 1951.