National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, & National Research Council (U.S.). Committee on Dynamics and Field Testing of Bridges. (1972). Loading history of bridges: 7 reports prepared for the 51st Annual Meeting. Highway Research Board.
Cita Chicago Style (17a ed.)National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, y National Research Council (U.S.). Committee on Dynamics and Field Testing of Bridges. Loading History of Bridges: 7 Reports Prepared for the 51st Annual Meeting. Washington, D.C: Highway Research Board, 1972.
Cita MLA (8a ed.)National Research Council (U.S.). Highway Research Board, et al. Loading History of Bridges: 7 Reports Prepared for the 51st Annual Meeting. Highway Research Board, 1972.