Holtz-Eakin, D. (1992). Solow and the states: Capital accumulation, productivity and economic growth. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Holtz-Eakin, Douglas. Solow and the States: Capital Accumulation, Productivity and Economic Growth. Cambridge, Mass: National Bureau of Economic Research, 1992.
MLA-Zitierstil (9. Ausg.)Holtz-Eakin, Douglas. Solow and the States: Capital Accumulation, Productivity and Economic Growth. National Bureau of Economic Research, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.