Evenson, R. E., & Putnam, J. D. (1987). Institutional change in intellectual property rights. Yale Univ. Economic Growth Center.
Chicago Style (17th ed.) CitationEvenson, Robert E., and Jonathan D. Putnam. Institutional Change in Intellectual Property Rights. New Haven, Conn: Yale Univ. Economic Growth Center, 1987.
MLA (9th ed.) CitationEvenson, Robert E., and Jonathan D. Putnam. Institutional Change in Intellectual Property Rights. Yale Univ. Economic Growth Center, 1987.