APA-viite (7. p.)

Chaffey, D. (2016). Digital marketing strategy, implementation and practice 6th ed. Pearson.

Chicago-viite (17. p.)

Chaffey, Dave. Digital Marketing Strategy, Implementation and Practice 6th Ed. Pearson, 2016.

MLA-viite (8. p.)

Chaffey, Dave. Digital Marketing Strategy, Implementation and Practice 6th Ed. Pearson, 2016.

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