Dyfyniad APA

Peter, J. P., & Olson, J. C. (1999). Consumer behavior and marketing strategy (5th ed.). Irwin/McGraw-Hill.

Dyfyniad Arddull Chicago

Peter, J. Paul, and Jerry C. Olson. Consumer Behavior and Marketing Strategy. 5th ed. Boston: Irwin/McGraw-Hill, 1999.

Dyfyniad MLA

Peter, J. Paul, and Jerry C. Olson. Consumer Behavior and Marketing Strategy. 5th ed. Irwin/McGraw-Hill, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.