United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials, ProQuest (Firm), & United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation. (1981). Future of general and commuter aviation technology and trade: Joint hearing before the Subcommittee on Transportation, Aviation, and Materials of the Committee on Science and Technology, U.S. House of Representatives and the Subcommittee on Aviation of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, August 27, 1981. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials, ProQuest (Firm), and Science United States. Congress. Senate. Committee on Commerce. Future of General and Commuter Aviation Technology and Trade: Joint Hearing Before the Subcommittee on Transportation, Aviation, and Materials of the Committee on Science and Technology, U.S. House of Representatives and the Subcommittee on Aviation of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, August 27, 1981. Washington: U.S. G.P.O., 1981.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Materials, et al. Future of General and Commuter Aviation Technology and Trade: Joint Hearing Before the Subcommittee on Transportation, Aviation, and Materials of the Committee on Science and Technology, U.S. House of Representatives and the Subcommittee on Aviation of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, August 27, 1981. U.S. G.P.O., 1981.