Moffitt, R., Ribar, D., & Wilhelm, M. (1996). The decline of welfare benefits in the US: The role of wage inequality. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Moffitt, Robert, David Ribar, und Mark Wilhelm. The Decline of Welfare Benefits in the US: The Role of Wage Inequality. Cambridge: National Bureau of Economic Research, 1996.
MLA-Zitierstil (9. Ausg.)Moffitt, Robert, et al. The Decline of Welfare Benefits in the US: The Role of Wage Inequality. National Bureau of Economic Research, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.