(1999). Economic foundations for energy policy (Special issue.). Office for Official Publ. of the European Communities.
Chicago-Zitierstil (17. Ausg.)Economic Foundations for Energy Policy. Special issue. Luxembourg: Office for Official Publ. of the European Communities, 1999.
MLA-Zitierstil (9. Ausg.)Economic Foundations for Energy Policy. Special issue. Office for Official Publ. of the European Communities, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.