APA-čujuhus (7. p.)

Papazoglou,Michael & Ribbers, P. E-business: Organizational & Technical Foundation. Wiley.

Chicago-čujuhus (17. p.)

Papazoglou,Michael & Ribbers, Pieter. E-business: Organizational & Technical Foundation. New Delhi: Wiley.

MLA-čujuhus (9. p.)

Papazoglou,Michael & Ribbers, Pieter. E-business: Organizational & Technical Foundation. Wiley.

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