//-->
The Social Media MBA Guide to ROI : How to Measure and Improve Your Return on Investment
Holloman, Christer, (2014)
Wellbeing adjusted life years : a universal metric to quantify the happiness return on investment
Birkjær, Michael, (2020)
Marketing Calculator : Measuring and Managing Return on Marketing Investment
Powell, Guy R., (2012)
Imperialistische ʺHilfeʺ, ein Instrument der Versklavung
Grey, William, (1961)
Special issue Selected papers from the 2000 Conference for the Australian Association for Professional and Applied Ethics : [... from the papers delivered at the Seventh Annual Conference of the Australian Association of Professional and Applied Ethics (AAPAE), held at St. John's College at the University of Queensland, July 7 - 9th, 2000
Grey, William, (2001)
Enterprise risk management : a value chain perspective
Grey, William, (2005)