Currie, J., & Yelowitz, A. (1997). Are public housing projects good for kidsn. National Bureau of Economic Research.
Cita Chicago (17th ed.)Currie, Janet, i Aaron Yelowitz. Are Public Housing Projects Good for Kidsn. Cambridge: National Bureau of Economic Research, 1997.
Cita MLA (9th ed.)Currie, Janet, i Aaron Yelowitz. Are Public Housing Projects Good for Kidsn. National Bureau of Economic Research, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.