National Research Council (U.S.). Transportation Research Board. (1983). Continuing project to synthesize information on highway problems: A staff digest of the progress and status of NCHRP project 20-5 ... for which the Transportation Research Board is the agency conducting the research. Transportation Research Board, National Research Council.
Chicago Style (17th ed.) CitationNational Research Council (U.S.). Transportation Research Board. Continuing Project to Synthesize Information on Highway Problems: A Staff Digest of the Progress and Status of NCHRP Project 20-5 ... for Which the Transportation Research Board Is the Agency Conducting the Research. Washington, D.C: Transportation Research Board, National Research Council, 1983.
MLA (9th ed.) CitationNational Research Council (U.S.). Transportation Research Board. Continuing Project to Synthesize Information on Highway Problems: A Staff Digest of the Progress and Status of NCHRP Project 20-5 ... for Which the Transportation Research Board Is the Agency Conducting the Research. Transportation Research Board, National Research Council, 1983.