(2004). Wind Energy - The Facts - An Analysis of wind energy in the EU-25. European Wind Energy Association, Renewable Energy House.
Chicago-Zitierstil (17. Ausg.)Wind Energy - The Facts - An Analysis of Wind Energy in the EU-25. Brussels: European Wind Energy Association, Renewable Energy House, 2004.
MLA-Zitierstil (9. Ausg.)Wind Energy - The Facts - An Analysis of Wind Energy in the EU-25. European Wind Energy Association, Renewable Energy House, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.