Ellison, G., & Glaeser, E. L. (1994). Geographic concentration in U.S. manufacturing industries: A dartboard approach. Cambridge, MA: National Bureau of Economic Research.
Chicago Style CitationEllison, Glenn, and Edward L. Glaeser. Geographic Concentration in U.S. Manufacturing Industries: A Dartboard Approach. Cambridge, MA: National Bureau of Economic Research, 1994.
MLA CitationEllison, Glenn, and Edward L. Glaeser. Geographic Concentration in U.S. Manufacturing Industries: A Dartboard Approach. Cambridge, MA: National Bureau of Economic Research, 1994.
Warning: These citations may not always be 100% accurate.