Poterba, J. M., & Warshawsky, M. J. (1999). The costs of annuitizing retirement payouts from individual accounts. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Poterba, James M., und Mark J. Warshawsky. The Costs of Annuitizing Retirement Payouts from Individual Accounts. Cambridge, MA: National Bureau of Economic Research, 1999.
MLA-Zitierstil (9. Ausg.)Poterba, James M., und Mark J. Warshawsky. The Costs of Annuitizing Retirement Payouts from Individual Accounts. National Bureau of Economic Research, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.