EVALUATION OF TRAFFIC.. & BREHMER, C. L. [. (2003). Evaluation of traffic signal displays for protected/permissive left-turn control. Transportation Research Board.
Chicago-viite (17. p.)EVALUATION OF TRAFFIC.. ja Chris L. [et.al] BREHMER. Evaluation of Traffic Signal Displays for Protected/permissive Left-turn Control. Washington: Transportation Research Board, 2003.
MLA-viite (9. p.)EVALUATION OF TRAFFIC.. ja Chris L. [et.al] BREHMER. Evaluation of Traffic Signal Displays for Protected/permissive Left-turn Control. Transportation Research Board, 2003.
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