
1987

2006

A Practical Guide to Tracking the Six Key Indicators
2001

How and Why to Measure ROI
2005

How to Determine ROI in People, Projects, and Programs
2007

Measuring and Achieving Success in Any Endeavor
2022

Tracking Roi and Bottom-Line Impact of Consulting Projects
1999

2011

How Organizations Capture Value and ROI and Translate It into Support, Improvement, and Funds
2007