1. Quality Planning and Analysis;Juran,1993
2. Quality Engineering in Production Systems;Taguchi,1989
3. G. Taguchi, System of Experimental Design: Engineering Methods to Optimize Quality and Minimize Costs, UNIPUB, New York, NY, USA, 1987
4. Present worth of external quality losses for symmetric nominal-is-better quality characteristics;Teran;The Engineering Economist,1996
5. Integrating working capital decisions;Arcelus;The Engineering Economist,1993