Holtz-Eakin, D., Rosen, H. S., & Weathers, R. (2000). Horatio Alger meets the mobility tables. National Bureau of Economic Research.
Chicago-viite (17. p.)Holtz-Eakin, Dougals, Harvey S. Rosen, ja Robert Weathers. Horatio Alger Meets the Mobility Tables. Cambridge: National Bureau of Economic Research, 2000.
MLA-viite (9. p.)Holtz-Eakin, Dougals, et al. Horatio Alger Meets the Mobility Tables. National Bureau of Economic Research, 2000.
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