Drobak, J. N., & Nye,John V C. (1997). The frontiers of the new institutional economics. Academic Press.
Chicago Style aipamenaDrobak, John N., and Nye,John V C. The Frontiers of the New Institutional Economics. Boston: Academic Press, 1997.
MLA aipamenaDrobak, John N., and Nye,John V C. The Frontiers of the New Institutional Economics. Academic Press, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.