NILSON TORSTEN H. (1998). COMPETITIVE BRANDING. JOHN WILEY AND SONS.
Chicago Style aipamenaNILSON TORSTEN H. COMPETITIVE BRANDING. NEW YORK: JOHN WILEY AND SONS, 1998.
MLA aipamenaNILSON TORSTEN H. COMPETITIVE BRANDING. JOHN WILEY AND SONS, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.