APA Citation

Phillips, J., & Phillips, P. (2019). ROI Basics, 2nd Edition (2nd edition.). Association for Talent Development.

Chicago Style Citation

Phillips, Jack, and Patricia Phillips. ROI Basics, 2nd Edition. 2nd edition. Association for Talent Development, 2019.

MLA Citation

Phillips, Jack, and Patricia Phillips. ROI Basics, 2nd Edition. 2nd edition. Association for Talent Development, 2019.

Warning: These citations may not always be 100% accurate.