(1978). Characteristics of urban transportation demand: A handbook for transportation planners. National Technical Information Service.
Chicago Style (17. basım) AtıfCharacteristics of Urban Transportation Demand: A Handbook for Transportation Planners. Alexandría: National Technical Information Service, 1978.
MLA (9th ed.) AtıfCharacteristics of Urban Transportation Demand: A Handbook for Transportation Planners. National Technical Information Service, 1978.
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