Chaffey, Dave, 1963- Digital marketing / Dave Chaffey, Fiona Ellis-Chadwick, Majd Abedrabbo - 9th ed. - xxvii, 548 p. ; ill. : 26 cm. Includes index. ISBN: 9781292738086 Subjects--Topical Terms: Internet marketing LC Class. No.: HF5415.1265 / .C43 2025