7Womack J P,Jones D T. The Machine That Changed the World [M]. Simon & Schuster Ltd, 1990:1-4.
8Womack J P. Jones D T. Lean Thinking [M]. Simon &. Schuster Ltd, 1996 : 2-7.
9Womack J P, Jones D T. From I.ean Production to the Lean Enterprise [J]. Harvard business review, 1994, March April:93- 103.
10McDonald V A. Utilizing Simulation to Enhance Value Stream Mapping:A Manufacturing Case Application [J]. International Journal of Logistics: Research and Applications, 9002, 5 ( 2 ) : 213-232.