APA (7th ed.) Zitazioa
ebrary, Inc, Jaffe, A. B., Lerner, J., & Stern, S. (2006). Innovation policy and the economy. National Bureau of Economic Research : MIT.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Adam B. Jaffe, Joshua Lerner, eta Scott Stern. Innovation Policy and the Economy. Cambridge, MA: National Bureau of Economic Research : MIT, 2006.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Innovation Policy and the Economy. National Bureau of Economic Research : MIT, 2006.
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