Παραπομπή APA

European Community. (2007). EU energy and transport in figures: Statistical pocketbook 2006. Luxembourg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

European Community. EU Energy and Transport in Figures: Statistical Pocketbook 2006. Luxembourg: Office for Official Publications of the European Communities, 2007.

Παραπομπή MLA

European Community. EU Energy and Transport in Figures: Statistical Pocketbook 2006. Luxembourg: Office for Official Publications of the European Communities, 2007.

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