European Commission. Directorate-General IV--Competition. (1994). Competition policy newsletter: The quarterly publication of the Competition Directorate of the European Commission. Office for Official Publications of the European Communities.
Παραπομπή σε μορφή Chicago (17η εκδ.)European Commission. Directorate-General IV--Competition. Competition Policy Newsletter: The Quarterly Publication of the Competition Directorate of the European Commission. Luxembourg: Office for Official Publications of the European Communities, 1994.
Παραπομπή σε μορφή MLA (9th εκδ.)European Commission. Directorate-General IV--Competition. Competition Policy Newsletter: The Quarterly Publication of the Competition Directorate of the European Commission. Office for Official Publications of the European Communities, 1994.