Dave Chaffey & Fiona Ellis. (2019). Digital Marketing (7th ed.). Pearson.
Chicago Style (17th ed.) CitationDave Chaffey and Fiona Ellis. Digital Marketing. 7th ed. Delhi: Pearson, 2019.
MLA (9th ed.) CitationDave Chaffey and Fiona Ellis. Digital Marketing. 7th ed. Pearson, 2019.
Warning: These citations may not always be 100% accurate.