(1996). Europe at the service of regional development (2nd ed.). Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEurope At the Service of Regional Development. 2nd ed. Luxembourg: Office for Official Publications of the European Communities, 1996.
Παραπομπή MLAEurope At the Service of Regional Development. 2nd ed. Luxembourg: Office for Official Publications of the European Communities, 1996.
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