APA (7th ed.) Zitazioa
ebrary, Inc, & Froot, K. (1993). Foreign direct investment. University of Chicago Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Kenneth Froot. Foreign Direct Investment. Chicago: University of Chicago Press, 1993.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Kenneth Froot. Foreign Direct Investment. University of Chicago Press, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.