Παραπομπή APA
European Commission. (2004). Regulatory framework for electronic communications in the European Union: Situation in September 2003. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Regulatory Framework for Electronic Communications in the European Union: Situation in September 2003. Luxembourg: Office for Official Publications of the European Communities, 2004.
Παραπομπή MLAEuropean Commission. Regulatory Framework for Electronic Communications in the European Union: Situation in September 2003. Luxembourg: Office for Official Publications of the European Communities, 2004.
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