European Commission : Directorate-General for Economic and Financial Affairs. (1991). Developments on the labour market in the Community: Results of a survey covering employers and employees. Quest : a macroeconomic model for the countries of the European Community as part of the world economy. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission : Directorate-General for Economic and Financial Affairs. Developments On the Labour Market in the Community: Results of a Survey Covering Employers and Employees. Quest : A Macroeconomic Model for the Countries of the European Community As Part of the World Economy. Luxembourg: Office for Official Publications of the European Communities, 1991.
Παραπομπή MLAEuropean Commission : Directorate-General for Economic and Financial Affairs. Developments On the Labour Market in the Community: Results of a Survey Covering Employers and Employees. Quest : A Macroeconomic Model for the Countries of the European Community As Part of the World Economy. Luxembourg: Office for Official Publications of the European Communities, 1991.