Wells, W. D., & Prensky, D. (1996). Consumer behaviour. John Wiley & sons.
Chicago Style aipamenaWells, William D., and David Prensky. Consumer Behaviour. NewYork: John Wiley & sons, 1996.
MLA aipamenaWells, William D., and David Prensky. Consumer Behaviour. John Wiley & sons, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.