Chaffey, D. (2016). Digital marketing strategy, implementation and practice 6th ed. Pearson.
Čikaški stil citiranja (17. izdanje)Chaffey, Dave. Digital Marketing Strategy, Implementation and Practice 6th Ed. Pearson, 2016.
MLA način citiranja (8. izdanje)Chaffey, Dave. Digital Marketing Strategy, Implementation and Practice 6th Ed. Pearson, 2016.
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