(1992). Ageing at work: Proceedings of a European colloquium, Paris, 12 June 1991. Office for Official Publ. of the Europ. Communities.
Chicago-Zitierstil (17. Ausg.)Ageing at Work: Proceedings of a European Colloquium, Paris, 12 June 1991. Luxembourg: Office for Official Publ. of the Europ. Communities, 1992.
MLA-Zitierstil (9. Ausg.)Ageing at Work: Proceedings of a European Colloquium, Paris, 12 June 1991. Office for Official Publ. of the Europ. Communities, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.