Sickles, R. C. (1984). An analysis of the health and retirement status of the elderly. Nat. Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Sickles, Robin C. An Analysis of the Health and Retirement Status of the Elderly. Cambridge/MA: Nat. Bureau of Economic Research, 1984.
MLA-Zitierstil (9. Ausg.)Sickles, Robin C. An Analysis of the Health and Retirement Status of the Elderly. Nat. Bureau of Economic Research, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.