TOLLINGTON TONY. (2002). BRAND ASSETS. JOHN WILEY & SONS, LTD.
Chicago Style aipamenaTOLLINGTON TONY. BRAND ASSETS. CHICHESTER: JOHN WILEY & SONS, LTD, 2002.
MLA aipamenaTOLLINGTON TONY. BRAND ASSETS. JOHN WILEY & SONS, LTD, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.