Dyfyniad APA

CHAFFEY, D. (2019). Digital business and e-commerce management 7th ed. Person.

Dyfyniad Arddull Chicago

CHAFFEY, Dave. Digital Business and E-commerce Management 7th Ed. Person, 2019.

Dyfyniad MLA

CHAFFEY, Dave. Digital Business and E-commerce Management 7th Ed. Person, 2019.

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