Ryan, D. J. (2011). The Best Digital Marketing Campaigns in the World. Kogan Page.
Chicago-čujuhus (17. p.)Ryan, Damian; Jones. The Best Digital Marketing Campaigns in the World. New Delhi: Kogan Page, 2011.
MLA-čujuhus (9. p.)Ryan, Damian; Jones. The Best Digital Marketing Campaigns in the World. Kogan Page, 2011.
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