Zucker, L. G., Darby, M. R., & Armstrong, J. (1994). Intellectual capital and the firm: The technology of geographically localized knowledge spillovers. National Bureau of Economic Research.
Chicago Style (17th ed.) CitationZucker, Lynne G., Michael R. Darby, and Jeff Armstrong. Intellectual Capital and the Firm: The Technology of Geographically Localized Knowledge Spillovers. Cambridge, MA: National Bureau of Economic Research, 1994.
MLA (9th ed.) CitationZucker, Lynne G., et al. Intellectual Capital and the Firm: The Technology of Geographically Localized Knowledge Spillovers. National Bureau of Economic Research, 1994.
Warning: These citations may not always be 100% accurate.