REFERENCES
- Ford Motor Company . 1984 . Continuing Process Control and Process Capability Improvement , Dearborn , MI : Statistical Methods Office .
- Pruett , J. and Schneider , H. 1993 . Essentials of SPC in the Process Industries , Research Triangle Park , NC : Instrument Society of America .
- Ziegel , E. 1994 . Review of Essentials of SPC in the Process Industries . Technometrics , 36 : 421 – 422 . by J. Pruett and H. Schneider