Bils, M., & Klenow, P. J. (1998). Does schooling cause growth or the other way around? National Bureau of Economic Research.
Citazione stile Chigago Style (17a edizione)Bils, Mark, e Peter J. Klenow. Does Schooling Cause Growth or the Other Way Around? Cambridge: National Bureau of Economic Research, 1998.
Citatione MLA (9a ed.)Bils, Mark, e Peter J. Klenow. Does Schooling Cause Growth or the Other Way Around? National Bureau of Economic Research, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.