APA (7th ed.) Zitazioa
Boulton, W. R. (1984). Business policy: The art of strategic management. Macmillan ; Collier Macmillan.
Chicago Style (17th ed.) Zitazioa
Boulton, William R. Business Policy: The Art of Strategic Management. New York : London: Macmillan ; Collier Macmillan, 1984.
MLA (9th ed.) Zitazioa
Boulton, William R. Business Policy: The Art of Strategic Management. Macmillan ; Collier Macmillan, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.