Ravallion, M. (1998). Appraising workfare programs. World Bank, Development Research Group, Poverty and Human Resources.
Chicago-Zitierstil (17. Ausg.)Ravallion, Martin. Appraising Workfare Programs. Washington, DC: World Bank, Development Research Group, Poverty and Human Resources, 1998.
MLA-Zitierstil (9. Ausg.)Ravallion, Martin. Appraising Workfare Programs. World Bank, Development Research Group, Poverty and Human Resources, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.