European Commission (Brussels, Belgium). (2017). EU transport in figures: Statistical pocketbook 2017. Publications Office of the European Union.
Citácia podle Chicago (17th ed.)European Commission (Brussels, Belgium). EU Transport in Figures: Statistical Pocketbook 2017. Luxembourg: Publications Office of the European Union, 2017.
Citácia podľa MLA (8th ed.)European Commission (Brussels, Belgium). EU Transport in Figures: Statistical Pocketbook 2017. Publications Office of the European Union, 2017.
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