Gaya APA

Deiss, R., Henneberry, R. (2020). Digital Marketing for Dummies 2nd Edition . New Jersey: John Wiley & Sons, Inc..

Gaya MLA

Deiss, Ryan., Henneberry, Russ. "Digital Marketing for Dummies 2nd Edition". New Jersey: John Wiley & Sons, Inc., 2020. Bisnis Digital.