Elmendorf, D. W., Liebman, J. B., & Wilcox, D. W. (2001). Fiscal policy and social security policy during the 1990s. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Elmendorf, Douglas W., Jeffrey B. Liebman, und David W. Wilcox. Fiscal Policy and Social Security Policy During the 1990s. Cambridge, Mass: National Bureau of Economic Research, 2001.
MLA-Zitierstil (9. Ausg.)Elmendorf, Douglas W., et al. Fiscal Policy and Social Security Policy During the 1990s. National Bureau of Economic Research, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.