Dyfyniad APA
Schiffman, L. G., & Kanuk, L. L. (2007). Consumer behavior (9th ed.). Pearson/Prentice Hall.
Dyfyniad Arddull Chicago
Schiffman, Leon G., and Leslie Lazar Kanuk. Consumer Behavior. 9th ed. Upper Saddle River, N.J. ; New Delhi: Pearson/Prentice Hall, 2007.
Dyfyniad MLA
Schiffman, Leon G., and Leslie Lazar Kanuk. Consumer Behavior. 9th ed. Pearson/Prentice Hall, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.