Jones, C. I. (2002). Why have health expenditures as a share of GDP risen so much? National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Jones, Charles I. Why Have Health Expenditures as a Share of GDP Risen so Much? Cambridge, Mass: National Bureau of Economic Research, 2002.
MLA-Zitierstil (9. Ausg.)Jones, Charles I. Why Have Health Expenditures as a Share of GDP Risen so Much? National Bureau of Economic Research, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.