Institute of Transportation Engineers. (1997). Trip generation: Trip generation rates, plots, and equations (6th ed.). Institute of Transportation Engineers.
Chicago Style (17th ed.) CitationInstitute of Transportation Engineers. Trip Generation: Trip Generation Rates, Plots, and Equations. 6th ed. Washington, DC: Institute of Transportation Engineers, 1997.
ציטוט MLAInstitute of Transportation Engineers. Trip Generation: Trip Generation Rates, Plots, and Equations. 6th ed. Institute of Transportation Engineers, 1997.
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