National Research Council (U.S.). Transportation Research Board & National Research Council (U.S.). Transportation Research Board. Meeting. (2003). Railroad research: Intercity passenger transportation, track design and maintenance, and hazardous materials transport. Transportation Research Board.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)National Research Council (U.S.). Transportation Research Board và National Research Council (U.S.). Transportation Research Board. Meeting. Railroad Research: Intercity Passenger Transportation, Track Design and Maintenance, and Hazardous Materials Transport. Washington, D.C: Transportation Research Board, 2003.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)National Research Council (U.S.). Transportation Research Board và National Research Council (U.S.). Transportation Research Board. Meeting. Railroad Research: Intercity Passenger Transportation, Track Design and Maintenance, and Hazardous Materials Transport. Transportation Research Board, 2003.