DOE References

An excellent reference for DOE methods is:

Box, George E.P., Hunter, J. Stuart, and Hunter, William G.,
Statistics for Experimenters: An Introduction to Design, Data Analysis, and Model Building, Wiley, 1978.

The arrays for the experiment were obtained from:

Shina, Sammy G.,
Concurrent Engineering and Design for Manufacture of Electronic Products, Van Nostrand Reinhold, 1991.

and

Dixon, John R., and Poli, Corrado,
Engineering Design and Design for Manufacturing: A Structured Approach, Field Stone Publishers, 1995.