Cropper, M. L. 1. (2005). Why have traffic fatalities declined in industrialized countries?: Implications for pedestrians and vehicle occupants. Washington, DC: The World Bank, Development Reserach Group, Infrastructure and Environment Team..
Chicago Style CitationCropper, Maureen L. 1949-. Why Have Traffic Fatalities Declined in Industrialized Countries?: Implications for Pedestrians and Vehicle Occupants. Washington, DC: The World Bank, Development Reserach Group, Infrastructure and Environment Team., 2005.
MLA CitationCropper, Maureen L. 1949-. Why Have Traffic Fatalities Declined in Industrialized Countries?: Implications for Pedestrians and Vehicle Occupants. Washington, DC: The World Bank, Development Reserach Group, Infrastructure and Environment Team., 2005.