National Research Council (U.S.). Transportation Research Board. Committee on Operational Effects of Geometrics. (1984). 1984 Research problem statements: Operational effects of geometrics. Transportation Research Board, National Academy of Sciences.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.). Transportation Research Board. Committee on Operational Effects of Geometrics. 1984 Research Problem Statements: Operational Effects of Geometrics. Washington, DC: Transportation Research Board, National Academy of Sciences, 1984.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.). Transportation Research Board. Committee on Operational Effects of Geometrics. 1984 Research Problem Statements: Operational Effects of Geometrics. Transportation Research Board, National Academy of Sciences, 1984.