Chaffey, D., & Ellis-Chadwick, F. (2012). Digital marketing: Strategy, implementation and practice (5. bs.). Pearson.
Chicago Style (17. basım) AtıfChaffey, Dave, ve Fiona Ellis-Chadwick. Digital Marketing: Strategy, Implementation and Practice. 5. bs. Harlow: Pearson, 2012.
MLA (9th ed.) AtıfChaffey, Dave, ve Fiona Ellis-Chadwick. Digital Marketing: Strategy, Implementation and Practice. 5. bs. Pearson, 2012.
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