European Commission : Directorate-General for Economic and Financial Affairs. (2009). The 2009 Ageing report: Economic and budgetary projections for the EU- 27 Member States (2008-2060). Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission : Directorate-General for Economic and Financial Affairs. The 2009 Ageing Report: Economic and Budgetary Projections for the EU- 27 Member States (2008-2060). Luxembourg: Office for Official Publications of the European Communities, 2009.
Παραπομπή MLAEuropean Commission : Directorate-General for Economic and Financial Affairs. The 2009 Ageing Report: Economic and Budgetary Projections for the EU- 27 Member States (2008-2060). Luxembourg: Office for Official Publications of the European Communities, 2009.