Building High Performance Government Through Lean Six Sigma: A Leader's Guide to Creating Speed, Agility, and EfficiencyMark Price, Walter Mores, Hundley M. ElliotteApril 22, 2011
The Lean Six Sigma Pocket Toolbook: A Quick Reference Guide to 70 Tools for Improving Quality and SpeedMichael George, John Maxey, David Rowlands, Malcolm UptonSeptember 22, 2004