American Society for Quality Statistics Division (2004), Glossary and Tables for Statistical Quality Control, Fourth Edition, Milwaukee: Quality Press.
Automotive Industry Action Group (AIAG) (2002), Measurement Systems Analysis Reference Manual, Third Edition.
Barrentine (1991), Concepts for R&R Studies, Milwaukee, WI: ASQC Quality Press.
Montgomery, D.C. (2001), Introduction to Statistical Quality Control, 4th Edition New York: John Wiley and Sons.
Nelson, L. (1985), “Interpreting Shewhart X Control Charts,” Journal of Quality Technology, 17, 114–116.
Nelson, W.B. (1982), Applied Life Data Analysis, New York: John Wiley and Sons.
Portnoy, Stephen (1971), “Formal Bayes Estimation with Application to a Random Effects Model”, The Annals of Mathematical Statistics, Vol. 42, No. 4, pp. 1379–1402.
Westgard, J.O. (2002), Basic QC Practices, 2nd Edition. Madison, Wisconsin: Westgard QC Inc.
Wheeler, Donald J. (2006) EMP III Using Imperfect Data. SPC Press.