James, E. (1997). New systems for old age security: Theory, practice, and empirical evidence. World Bank, Policy Research Dept., Poverty and Human Resources Division.
Chicago-Zitierstil (17. Ausg.)James, Estelle. New Systems for Old Age Security: Theory, Practice, and Empirical Evidence. Washington, DC: World Bank, Policy Research Dept., Poverty and Human Resources Division, 1997.
MLA-Zitierstil (9. Ausg.)James, Estelle. New Systems for Old Age Security: Theory, Practice, and Empirical Evidence. World Bank, Policy Research Dept., Poverty and Human Resources Division, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.