Ryan, D. (2014). The best digital marketing campaigns in the world II (Second edition].). Kogan Page.
Chicago-čujuhus (17. p.)Ryan, Damian. The Best Digital Marketing Campaigns in the World II. Second edition]. London ; Philadelphia: Kogan Page, 2014.
MLA-čujuhus (9. p.)Ryan, Damian. The Best Digital Marketing Campaigns in the World II. Second edition]. Kogan Page, 2014.
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