European Commission. (1999). Impact of the enlargement of the European Union towards the associated central and eastern European countries on RTD-innovation and structral policies. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Impact of the Enlargement of the European Union Towards the Associated Central and Eastern European Countries On RTD-innovation and Structral Policies. Luxembourg: Office for Official Publications of the European Communities, 1999.
Παραπομπή MLAEuropean Commission. Impact of the Enlargement of the European Union Towards the Associated Central and Eastern European Countries On RTD-innovation and Structral Policies. Luxembourg: Office for Official Publications of the European Communities, 1999.