Jalan, J., & Ravallion, M. (1999). Income gains to the poor from workfare: Estimates for Argentina's Trabajar Program. World Bank.
Dyfyniad Arddull ChicagoJalan, Jyotsna, and Martin Ravallion. Income Gains to the Poor from Workfare: Estimates for Argentina's Trabajar Program. Washington, D.C: World Bank, 1999.
Dyfyniad MLAJalan, Jyotsna, and Martin Ravallion. Income Gains to the Poor from Workfare: Estimates for Argentina's Trabajar Program. World Bank, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.