1. Advanced Product Quality Planning (APQP), June 1994, Potential Failure Mode and Effects Analysis (PFMEA), February 1993, Production Part Approval Process (PPAP), February 1993, Measurement System Analysis (MSA), October 1990, and Statistical Process Control (SPC), 1992, all by Automobile Industry Action Group (AIAG)
2. Motorola Six Sigma Process Control 1993
3. W. Edwards Deming http://www.uspto.gov/about/nmti/recipients/1987.jsp
4. Panasonic supplier quality process control plan assessment summary sheet