Kalakota, R. (2009). e-Business 2.0: Road map for success. Pearson Education.
Chicago-čujuhus (17. p.)Kalakota, Ravi. E-Business 2.0: Road Map for Success. Noida: Pearson Education, 2009.
MLA-čujuhus (9. p.)Kalakota, Ravi. E-Business 2.0: Road Map for Success. Pearson Education, 2009.
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