@book{4959,
	author = {Chaffey, Dave and Ellis-Chadwick, Fiona},
	title = {Digital marketing },
	publisher = {Pearson Education Limited,},
	year = {2025},
	address = {Harlow, England :},
	edition = {Ninth edition},
	note = {Title in previous editions: "Internet Marketing: Strategy, Implementation and Practice" and "Digital Marketing: Strategy, Implementation and Practice".}
}