References
- Nelson, L. S., “Distribution-Free Tolerance Limits,” Journal of Quality Technology, Vol. 6, No. 3, July 1974, pp. 163–164.
- Weissberg, A., and Beatty, G. H., “Tables of Tolerance-Limit Factors for Normal Distributions,” Technometrics, Vol. 2, No. 4, November 1960, pp. 483–500.