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
Fast Innovation: Achieving Superior Differentiation, Speed to Market, and Increased ProfitabilityMichael George, James Works, Kimberly Watson-Hemphill, Clayton ChristensenJune 24, 2005
Lean Six Sigma for Hospitals: Simple Steps to Fast, Affordable, and Flawless HealthcareJay ArthurFebruary 10, 2011