Saleh, N. A., Mahmoud, M. A., Keefe, M. J., & Woodall, W. H. The Difficulty in designing Shewhart X and X control charts with estimated parameters. Journal of quality technology.
Chicago Style (17th ed.) CitationSaleh, Nesma A., Mahmoud A. Mahmoud, Matthew J. Keefe, and William H. Woodall. "The Difficulty in Designing Shewhart X and X Control Charts with Estimated Parameters." Journal of Quality Technology .
MLA (9th ed.) CitationSaleh, Nesma A., et al. "The Difficulty in Designing Shewhart X and X Control Charts with Estimated Parameters." Journal of Quality Technology, .
Warning: These citations may not always be 100% accurate.