Schiffman, L. G., Wisenblit, J., & Ramesh Kumar S. (2019). Consumer bahaviour (12th ed.). Pearson.
Chicago Style aipamenaSchiffman, Leon G., Joe Wisenblit, and Ramesh Kumar S. Consumer Bahaviour. 12th ed. Noida: Pearson, 2019.
MLA aipamenaSchiffman, Leon G., et al. Consumer Bahaviour. 12th ed. Pearson, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.