National Research Council (U.S.). Transportation Research Board & National Research Council (U.S.). Transportation Research Board. Meeting. (2003). Statistical methods and modeling and safety data, analysis, and evaluation. Transportation Research Board.
Chicago (17e ed.) BronvermeldingNational Research Council (U.S.). Transportation Research Board en National Research Council (U.S.). Transportation Research Board. Meeting. Statistical Methods and Modeling and Safety Data, Analysis, and Evaluation. Washington, D.C: Transportation Research Board, 2003.
MLA (9e ed.) BronvermeldingNational Research Council (U.S.). Transportation Research Board en National Research Council (U.S.). Transportation Research Board. Meeting. Statistical Methods and Modeling and Safety Data, Analysis, and Evaluation. Transportation Research Board, 2003.