Ringold, D., & Kasek, L. (2007). Social assistance in the new EU member states: Strengthening performance and labor market incentives. World Bank.
Citazione stile Chigago Style (17a edizione)Ringold, Dena, e Leszek Kasek. Social Assistance in the New EU Member States: Strengthening Performance and Labor Market Incentives. Washington, D.C.: World Bank, 2007.
Citatione MLA (9a ed.)Ringold, Dena, e Leszek Kasek. Social Assistance in the New EU Member States: Strengthening Performance and Labor Market Incentives. World Bank, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.