Jalan, J., & Ravallion, M. (1999). Income gains to the poor from workfare: Estimates for Argentina's Trabajar Program. World Bank.
芝加哥风格引文Jalan, Jyotsna, 与 Martin Ravallion. Income Gains to the Poor from Workfare: Estimates for Argentina's Trabajar Program. Washington, D.C: World Bank, 1999.
MLA引文Jalan, Jyotsna, 与 Martin Ravallion. Income Gains to the Poor from Workfare: Estimates for Argentina's Trabajar Program. World Bank, 1999.
警告：这些引文格式不一定是100％准确.