Ehrlich, I., & Kim, J. (2005). Social security, demographic trends, and economic growth: Theory and evidence from the international experience. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Ehrlich, Isaac, und Jinyoung Kim. Social Security, Demographic Trends, and Economic Growth: Theory and Evidence from the International Experience. Cambridge, Mass: National Bureau of Economic Research, 2005.
MLA-Zitierstil (9. Ausg.)Ehrlich, Isaac, und Jinyoung Kim. Social Security, Demographic Trends, and Economic Growth: Theory and Evidence from the International Experience. National Bureau of Economic Research, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.