Dyfyniad APA

Bernhardt, K. L., & Kinnear, T. C. (1997). Cases in marketing management (7th ed.). Chicago: Irwin.

Dyfyniad Arddull Chicago

Bernhardt, Kenneth L., và Thomas C. Kinnear. Cases in Marketing Management. 7th ed. Chicago: Irwin, 1997.

Dyfyniad MLA

Bernhardt, Kenneth L., và Thomas C. Kinnear. Cases in Marketing Management. 7th ed. Chicago: Irwin, 1997.

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