APA (7th ed.) Zitazioa
Paul, D., Cadle, J., & Yeates, D. (2014). Business analysis (Third edition.). BCS.
Chicago Style (17th ed.) Zitazioa
Paul, Debra, James Cadle, eta Donald Yeates. Business Analysis. Third edition. Wiltshire, England: BCS, 2014.
MLA (9th ed.) Zitazioa
Paul, Debra, et al. Business Analysis. Third edition. BCS, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.