United States. Congress. House. Committee on Government Operations. Government Activities Subcommittee & ProQuest (Firm). (1966). Federal Aviation Agency Air Traffic Control Operations: Hearings before the United States House Committee on Government Operations, Subcommittee on Government Activities, Eighty-Ninth Congress, second session, on Apr. 26, 27, 1966. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Government Activities Subcommittee and ProQuest (Firm). Federal Aviation Agency Air Traffic Control Operations: Hearings Before the United States House Committee on Government Operations, Subcommittee on Government Activities, Eighty-Ninth Congress, Second Session, on Apr. 26, 27, 1966. Washington: U.S. G.P.O., 1966.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Government Activities Subcommittee and ProQuest (Firm). Federal Aviation Agency Air Traffic Control Operations: Hearings Before the United States House Committee on Government Operations, Subcommittee on Government Activities, Eighty-Ninth Congress, Second Session, on Apr. 26, 27, 1966. U.S. G.P.O., 1966.