Fell, G. J. (2013). Decoding the IT Value Problem: An Executive Guide on Managing Optimal ROI on Critical IT Investments. + Website. Wiley.
Chicago-Zitierstil (17. Ausg.)Fell, Gregory J. Decoding the IT Value Problem: An Executive Guide on Managing Optimal ROI on Critical IT Investments. + Website. Hoboken, NJ: Wiley, 2013.
MLA-Zitierstil (9. Ausg.)Fell, Gregory J. Decoding the IT Value Problem: An Executive Guide on Managing Optimal ROI on Critical IT Investments. + Website. Wiley, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.