Παραπομπή APA
European Commission. (2007). Cohesion policy 2007-13: Commentaries and official texts. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Cohesion Policy 2007-13: Commentaries and Official Texts. Luxembourg: Office for Official Publications of the European Communities, 2007.
Παραπομπή MLAEuropean Commission. Cohesion Policy 2007-13: Commentaries and Official Texts. Luxembourg: Office for Official Publications of the European Communities, 2007.
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