Buchholz, A. (2000). What makes winning brands different ? John wiley.
Chicago Style aipamenaBuchholz, Andrews. What Makes Winning Brands Different ? Chichester: John wiley, 2000.
MLA aipamenaBuchholz, Andrews. What Makes Winning Brands Different ? John wiley, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.