Adams, J. D. (2000). Endogeneous R%D spillovers and industrial research productivity. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Adams, James D. Endogeneous R%D Spillovers and Industrial Research Productivity. Cambridge: National Bureau of Economic Research, 2000.
MLA-Zitierstil (9. Ausg.)Adams, James D. Endogeneous R%D Spillovers and Industrial Research Productivity. National Bureau of Economic Research, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.