Chaffey, D. (2009). E- Business and E- Commerce management: Strategy, implementation and practice (3rd ed.). Pearson.
Chicago-čujuhus (17. p.)Chaffey, Dave. E- Business and E- Commerce Management: Strategy, Implementation and Practice. 3rd ed. NewDelhi: Pearson, 2009.
MLA-čujuhus (9. p.)Chaffey, Dave. E- Business and E- Commerce Management: Strategy, Implementation and Practice. 3rd ed. Pearson, 2009.
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