Fell, G. J. (2013). Decoding the IT value problem: An executive guide for achieving optimal ROI on critical IT investments. Wiley.
Lua i Stíl Chicago (17ú heag.)Fell, Gregory J. Decoding the IT Value Problem: An Executive Guide for Achieving Optimal ROI on Critical IT Investments. Hoboken, N.J.: Wiley, 2013.
Lua MLA (9ú heag.)Fell, Gregory J. Decoding the IT Value Problem: An Executive Guide for Achieving Optimal ROI on Critical IT Investments. Wiley, 2013.
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