Παραπομπή APA

Commission of the European Communities. (2000). Environment, energy, Europe: An investment for now and the future. Luxembourg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

Commission of the European Communities. Environment, Energy, Europe: An Investment for Now and the Future. Luxembourg: Office for Official Publications of the European Communities, 2000.

Παραπομπή MLA

Commission of the European Communities. Environment, Energy, Europe: An Investment for Now and the Future. Luxembourg: Office for Official Publications of the European Communities, 2000.

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