National Research Council (U.S.). Transportation Research Board. (1984). NCHRP research on bridge engineering: An NCHRP staff digest of the progress and status of bridge engineering research under the National Cooperative Highway Research Program. Transportation Research Board, National Research Council.
Cita Chicago Style (17a ed.)National Research Council (U.S.). Transportation Research Board. NCHRP Research on Bridge Engineering: An NCHRP Staff Digest of the Progress and Status of Bridge Engineering Research Under the National Cooperative Highway Research Program. Washington, D.C: Transportation Research Board, National Research Council, 1984.
Cita MLA (9a ed.)National Research Council (U.S.). Transportation Research Board. NCHRP Research on Bridge Engineering: An NCHRP Staff Digest of the Progress and Status of Bridge Engineering Research Under the National Cooperative Highway Research Program. Transportation Research Board, National Research Council, 1984.