APA (7e ed.) Bronvermelding
Keen, J. M. (2011). Making technology investments profitable: ROI road map from business case to value realization (2nd ed.). Wiley.
Chicago (17e ed.) Bronvermelding
Keen, Jack M. Making Technology Investments Profitable: ROI Road Map from Business Case to Value Realization. 2nd ed. Hoboken, N.J.: Wiley, 2011.
MLA (9e ed.) Bronvermelding
Keen, Jack M. Making Technology Investments Profitable: ROI Road Map from Business Case to Value Realization. 2nd ed. Wiley, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.