American Society for Quality Control (1983), ASQC Glossary and Tables for Statistical Quality Control, Milwaukee: ASQC.
American Society for Testing and Materials (1976), ASTM Manual on Presentation of Data and Control Chart Analysis, Philadelphia: ASTM.
Burr, I. W. (1969), “Control Charts for Measurements with Varying Sample Sizes,” Journal of Quality Technology, 1, 163–167.
Burr, I. W. (1976), Statistical Quality Control Methods, New York: Marcel Dekker.
Crowder, S. V. (1987a), “Average Run Lengths of Exponentially Weighted Moving Average Charts,” Journal of Quality Technology, 19, 161–164.
Crowder, S. V. (1987b), “A Simple Method for Studying Run-Length Distributions of Exponentially Weighted Moving Average Charts,” Technometrics, 29, 401–408.
Hunter, J. S. (1986), “The Exponentially Weighted Moving Average,” Journal of Quality Technology, 18, 203–210.
Kume, H. (1985), Statistical Methods for Quality Improvement, Tokyo: AOTS Chosakai.
Montgomery, D. C. (1996), Introduction to Statistical Quality Control, 3rd Edition, New York: John Wiley & Sons.
Nelson, L. S. (1983), “The Deceptiveness of Moving Averages,” Journal of Quality Technology, 15, 99–100.
Nelson, L. S. (1989), “Standardization of Shewhart Control Charts,” Journal of Quality Technology, 21, 287–289.
Nelson, L. S. (1994), “Shewhart Control Charts with Unequal Subgroup Sizes,” Journal of Quality Technology, 26, 64–67.
Roberts, S. W. (1959), “Control Chart Tests Based on Geometric Moving Averages,” Technometrics, 1, 239–250.
Robinson, P. B. and Ho, T. Y. (1978), “Average Run Lengths of Geometric Moving Average Charts by Numerical Methods,” Technometrics, 20, 85–93.
Wadsworth, H. M., Stephens, K. S., and Godfrey, A. B. (1986), Modern Methods for Quality Control and Improvement, New York: John Wiley & Sons.
Wetherill, G. B. (1977), Sampling Inspection and Quality Control, 2nd Edition, New York: Chapman & Hall.
Wortham, A. W. and Heinrich, G. F. (1972), “Control Charts Using Exponential Smoothing Techniques,” ASQC Annual Conference Transactions, 26, 451–458.
Wortham, A. W. and Ringer, L. J. (1971), “Control via Exponential Smoothing,” Logistics Review, 7, 33–40.