Masaaki, Imai.Gemba Kaizen, A Commonsense, Low-Cost Approach to Management, McGraw-Hill, New York, 1997 Michael Hammer and James Champy.Reengineering the Corporation, A manifesto for business revolution, Harper Business, 1994 / 2001 Bicheno, John. The Lean Toolbox, Picsie Books, 2nd Edition, 1999 Anthony, etc. Laraia National Association of Manufacturers. Kaizen Blitz: Accelerating Breakthroughs in Productivity and Performance, John Wiley & Sons Publishing, 1999 Ken C.E. Lewis. Kaizen: The Right Approach to Continuous Improvement, I.F.S. International