1. Introduction to Statistical Quality Control;Montgomery,2005
2. Controversies and Contradictions in Statistical Process Control;Woodall;J. Qual. Technol.,2000
3. Cumulative Sum Charts and Charting for Quality Improvement;Hawkins,1988
4. Statistical Control by Monitoring and Feedback Adjustment;Box,1997
5. Economic Control of Quality of Manufactured Product;Shewhart,1931