(1978). Characteristics of urban transportation demand: A handbook for transportation planners. National Technical Information Service.
Citação norma ChicagoCharacteristics of Urban Transportation Demand: A Handbook for Transportation Planners. Alexandría: National Technical Information Service, 1978.
Citação norma MLACharacteristics of Urban Transportation Demand: A Handbook for Transportation Planners. National Technical Information Service, 1978.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.