APA (7th ed.) Zitazioa
(2011). Business Post. Business Post Media Services Ltd.
Chicago Style (17th ed.) Zitazioa
Business Post. Nairobi: Business Post Media Services Ltd, 2011.
MLA (9th ed.) Zitazioa
Business Post. Business Post Media Services Ltd, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.