Horowitz, A. J. (2006). Statewide travel forecasting models. Transportation Research Board.
Chicago Style (17. basım) AtıfHorowitz, Alan J. Statewide Travel Forecasting Models. Washington, D.C: Transportation Research Board, 2006.
MLA (9th ed.) AtıfHorowitz, Alan J. Statewide Travel Forecasting Models. Transportation Research Board, 2006.
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