(1992). Digest of statistics on social protection in Europe. Vol. 1. Old age ([1st ed.].). Office for Official Publications of the European Communities.
Chicago-Zitierstil (17. Ausg.)Digest of Statistics on Social Protection in Europe. Vol. 1. Old Age. [1st ed.]. Luxembourg: Office for Official Publications of the European Communities, 1992.
MLA-Zitierstil (9. Ausg.)Digest of Statistics on Social Protection in Europe. Vol. 1. Old Age. [1st ed.]. Office for Official Publications of the European Communities, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.