1. Bisgaard, S.; “Designing Experiments for Tolerancing Assembled Products”, Technometrics, Vol. 39, No. 2, pp. 142–152
2. Bisgaard and Graves, 1997] Bisgaard, S., and Graves, S. B.; “A Negative Process Capability Index from Assembling Good Components? A Problem in Statistical Tolerancing”, Quality Engineering,10(2), pp. 409–414
3. Deming, 1986] Deming, W. E.; Out of the Crisis (Cambridge, MA: MIT Center for Advanced Engineering Study)
4. Gilson, 1951] Gilson, J.; A New Approach to Eengineering Tolerances (London, Machinery Pub. Co.)
5. Graves, 1997] Graves, S. B.; “How to Reduce Costs Using a Tolerance Analysis Formula Tailored to Your Organization”, Report 157, Center for Quality and Productivity Improvèment, University of Wisconsin-Madison; www.engr.wisc.edu/centers/ cqpi