APA (7th ed.) Zitazioa
(1996). International business 96/97 (5th ed.). Dushkin.
Chicago Style (17th ed.) Zitazioa
International Business 96/97. 5th ed. Sluice Dock, Connecticut: Dushkin, 1996.
MLA (9th ed.) Zitazioa
International Business 96/97. 5th ed. Dushkin, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.