Ashenfelter, O., & Card, D. (2001). Did the elimination of mandatory retirement affect faculty retirement flows? National Bureau of Economic Research.
Citación estilo ChicagoAshenfelter, Orley, and David Card. Did the Elimination of Mandatory Retirement Affect Faculty Retirement Flows? Cambridge: National Bureau of Economic Research, 2001.
Cita MLAAshenfelter, Orley, and David Card. Did the Elimination of Mandatory Retirement Affect Faculty Retirement Flows? National Bureau of Economic Research, 2001.
Warning: These citations may not always be 100% accurate.