APA (7th ed.) Zitazioa
Judge, S. (1999). Business law (2nd ed.). Macmillan.
Chicago Style (17th ed.) Zitazioa
Judge, Stephen. Business Law. 2nd ed. Basingstoke: Macmillan, 1999.
MLA (9th ed.) Zitazioa
Judge, Stephen. Business Law. 2nd ed. Macmillan, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.