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Chicago-viite (17. p.)National Research Council (U.S.). Transportation Research Board ja National Research Council (U.S.). Transportation Research Board. Meeting. Geometric Design and the Effects on Traffic Operations, 2005. Washington, D.C: Transportation Research Board, 2005.
MLA-viite (9. p.)National Research Council (U.S.). Transportation Research Board ja National Research Council (U.S.). Transportation Research Board. Meeting. Geometric Design and the Effects on Traffic Operations, 2005. Transportation Research Board, 2005.