United States. Congress. Senate. Committee on Interstate and Foreign Commerce & ProQuest (Firm). (1957). Airways Modernization Board: Hearings before the United States Senate Committee on Interstate and Foreign Commerce, Eighty-Fifth Congress, first session, on May 14, 15, 27, 1957. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Airways Modernization Board: Hearings Before the United States Senate Committee on Interstate and Foreign Commerce, Eighty-Fifth Congress, First Session, on May 14, 15, 27, 1957. Washington: U.S. G.P.O., 1957.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Airways Modernization Board: Hearings Before the United States Senate Committee on Interstate and Foreign Commerce, Eighty-Fifth Congress, First Session, on May 14, 15, 27, 1957. U.S. G.P.O., 1957.