Conference on Urban Transportation Planning in the 1980s Warrenton, Va., United States. Federal Highway Administration, National Research Council (U.S.). Transportation Research Board, & United States. Urban Mass Transportation Administration. (1982). Urban transportation planning in the 1980s: Proceedings of a Conference on Urban Transportation Planning in the 1980s, November 9-12, 1981, Warrenton, Virginia. National Academy of Sciences.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Conference on Urban Transportation Planning in the 1980s Warrenton, Va., United States. Federal Highway Administration, National Research Council (U.S.). Transportation Research Board, và United States. Urban Mass Transportation Administration. Urban Transportation Planning in the 1980s: Proceedings of a Conference on Urban Transportation Planning in the 1980s, November 9-12, 1981, Warrenton, Virginia. Washington, D.C.: National Academy of Sciences, 1982.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Conference on Urban Transportation Planning in the 1980s Warrenton, Va., et al. Urban Transportation Planning in the 1980s: Proceedings of a Conference on Urban Transportation Planning in the 1980s, November 9-12, 1981, Warrenton, Virginia. National Academy of Sciences, 1982.