Dyfyniad APA

Laudon, K. C., & Traver, C. G. (2017). E-Commerce 2017: Business, technology, society (13 th ed.). Pearson.

Dyfyniad Arddull Chicago

Laudon, Kenneth C., and Carol Guercio Traver. E-Commerce 2017: Business, Technology, Society. 13 th ed. Boston: Pearson, 2017.

Dyfyniad MLA

Laudon, Kenneth C., and Carol Guercio Traver. E-Commerce 2017: Business, Technology, Society. 13 th ed. Pearson, 2017.

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