Saez, E. (1999). Do taxpayers bunch at kink pointsn. National Bureau of Economic Research.
Cita Chicago (17th ed.)Saez, Emmanuel. Do Taxpayers Bunch at Kink Pointsn. Cambridge: National Bureau of Economic Research, 1999.
Cita MLA (9th ed.)Saez, Emmanuel. Do Taxpayers Bunch at Kink Pointsn. National Bureau of Economic Research, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.