Adams, J. D. (2001). Comparative localization of academic and industrial spillovers. National Bureau of Economic Research.
Citazione stile Chigago Style (17a edizione)Adams, James D. Comparative Localization of Academic and Industrial Spillovers. Cambridge: National Bureau of Economic Research, 2001.
Citatione MLA (9a ed.)Adams, James D. Comparative Localization of Academic and Industrial Spillovers. National Bureau of Economic Research, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.