Não informado. Statistics of road traffic accidents in Europe and North America. United Nations, Economic Commission for Europe.
Chicago-Zitierstil (17. Ausg.)Não informado. Statistics of Road Traffic Accidents in Europe and North America. New York: United Nations, Economic Commission for Europe.
MLA-Zitierstil (8. Ausg.)Não informado. Statistics of Road Traffic Accidents in Europe and North America. United Nations, Economic Commission for Europe.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.