National Research Council (U.S.). Transportation Research Board & Research and Technology Coordinating Committee (U.S.). (1994). Highway research: Current programs and future directions. Transportation Research Board, National Research Council.
Chicago Style (17th ed.) CitationNational Research Council (U.S.). Transportation Research Board and Research and Technology Coordinating Committee (U.S.). Highway Research: Current Programs and Future Directions. Washington, D.C: Transportation Research Board, National Research Council, 1994.
ציטוט MLANational Research Council (U.S.). Transportation Research Board and Research and Technology Coordinating Committee (U.S.). Highway Research: Current Programs and Future Directions. Transportation Research Board, National Research Council, 1994.