Cita APA (7a ed.)

Brown, J. R., & Goolsbee, A. (2000). Does the Internet make markets more competitive?: Evidence from the life insurance industry. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Brown, Jeffrey R., y Austan Goolsbee. Does the Internet Make Markets More Competitive?: Evidence from the Life Insurance Industry. Cambridge, MA: National Bureau of Economic Research, 2000.

Cita MLA (9a ed.)

Brown, Jeffrey R., y Austan Goolsbee. Does the Internet Make Markets More Competitive?: Evidence from the Life Insurance Industry. National Bureau of Economic Research, 2000.