Feldstein, M., & Samwick, A. (2001). Potential paths of social security reform. National Bureau of Economic Research.
Citación estilo ChicagoFeldstein, Martin, and Andrew Samwick. Potential Paths of Social Security Reform. Cambridge: National Bureau of Economic Research, 2001.
Cita MLAFeldstein, Martin, and Andrew Samwick. Potential Paths of Social Security Reform. National Bureau of Economic Research, 2001.
Warning: These citations may not always be 100% accurate.