Ward, J. M., & Daniel, E. (2006). Benefits management: Delivering value from IS & IT investments. England: John Wiley.
Παραπομπή Chicago StyleWard, John M., and Elizabeth Daniel. Benefits Management: Delivering Value From IS & IT Investments. England: John Wiley, 2006.
Παραπομπή MLAWard, John M., and Elizabeth Daniel. Benefits Management: Delivering Value From IS & IT Investments. England: John Wiley, 2006.
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