Παραπομπή APA
European Commission. (2000). Second annual survey on the implementation and enforcement of Community environmental law: January 1998 to December 1999. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Second Annual Survey On the Implementation and Enforcement of Community Environmental Law: January 1998 to December 1999. Luxembourg: Office for Official Publications of the European Communities, 2000.
Παραπομπή MLAEuropean Commission. Second Annual Survey On the Implementation and Enforcement of Community Environmental Law: January 1998 to December 1999. Luxembourg: Office for Official Publications of the European Communities, 2000.
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