Παραπομπή APA
European Commission., Schaefer, G. (., & Eurostat. (2008). Regions of the European Union: A statistical portrait 2009 edition. Luxembourg: Office des publications officielles des Communautes europeennes.
Παραπομπή Chicago StyleEuropean Commission., Gunter (ed) Schaefer, and Eurostat. Regions of the European Union: A Statistical Portrait 2009 Edition. Luxembourg: Office des publications officielles des Communautes europeennes, 2008.
Παραπομπή MLAEuropean Commission., Gunter (ed) Schaefer, and Eurostat. Regions of the European Union: A Statistical Portrait 2009 Edition. Luxembourg: Office des publications officielles des Communautes europeennes, 2008.
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