APA (7th ed.) Zitazioa
Allard, C. K. (2004). Business as war: Battling for competitive advantage. J. Wiley.
Chicago Style (17th ed.) Zitazioa
Allard, C. Kenneth. Business as War: Battling for Competitive Advantage. Hoboken, NJ: J. Wiley, 2004.
MLA (9th ed.) Zitazioa
Allard, C. Kenneth. Business as War: Battling for Competitive Advantage. J. Wiley, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.