European Commission. Directorate-General for Energy and Transport., & Executive Agency for Competitiveness and Innovation of the European Commission. (2009). Energy Education: Changing their habits in our lifetime. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Directorate-General for Energy and Transport., and Executive Agency for Competitiveness and Innovation of the European Commission. Energy Education: Changing Their Habits in Our Lifetime. Luxembourg: Office for Official Publications of the European Communities, 2009.
Παραπομπή MLAEuropean Commission. Directorate-General for Energy and Transport., and Executive Agency for Competitiveness and Innovation of the European Commission. Energy Education: Changing Their Habits in Our Lifetime. Luxembourg: Office for Official Publications of the European Communities, 2009.