(2011). Combating prejudice and age discrimination against older workers. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Combating Prejudice and Age Discrimination Against Older Workers. International Labour Organization, 2011.
MLA-Zitierstil (9. Ausg.)Combating Prejudice and Age Discrimination Against Older Workers. International Labour Organization, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.