1. Multiattribute Evaluation within a Present Value Framework and its Relation to the Analytic Hierarchy Process
2. Boothroyd , G. and Dewhurst , P. , Knight , W.A. ( 1991 ) “ Selection of Materials and Processes for Component Parts ”, Proc. of the 1992 NSF Design and Manufacturing Systems Conference , pp. 255 – 263 .
3. Budynas , R. G. ( 1977 ) Advanced Strength and Applied Stress Analysis , McGraw-Hill . St. Louis .