O'Brien, M. (2010). Older male labour force participation in OECD countries: Pension reform and the reserve army of labour. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)O'Brien, Martin. Older Male Labour Force Participation in OECD Countries: Pension Reform and the Reserve Army of Labour. International Labour Organization, 2010.
MLA-Zitierstil (9. Ausg.)O'Brien, Martin. Older Male Labour Force Participation in OECD Countries: Pension Reform and the Reserve Army of Labour. International Labour Organization, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.