Hall, R. E., & Jones, C. I. (1998). Why do some countries produce so much more output per worker than othersn. National Bureau of Economic Research.
Citação norma ChicagoHall, Robert E., and Charles I. Jones. Why Do Some Countries Produce so Much More Output Per Worker than Othersn. Cambridge: National Bureau of Economic Research, 1998.
Citação norma MLAHall, Robert E., and Charles I. Jones. Why Do Some Countries Produce so Much More Output Per Worker than Othersn. National Bureau of Economic Research, 1998.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.