Chaffey, D. (2004). E-business and e-commerce management: Strategy, implementation and practice (2nd ed.). Harlow: Pearson Education Limited.
Παραπομπή Chicago StyleChaffey, Dave. E-business and E-commerce Management: Strategy, Implementation and Practice. 2nd ed. Harlow: Pearson Education Limited, 2004.
Παραπομπή MLAChaffey, Dave. E-business and E-commerce Management: Strategy, Implementation and Practice. 2nd ed. Harlow: Pearson Education Limited, 2004.
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