Lochner Robert H. & Matar, J. E. (1990). Designing for quality: An introduction to the best of taguchi and western methods of statistical experimental design, eng (2nd ed.). Chapman and Hall.

Lochner Robert H. and Joseph E. Matar. Designing for Quality: An Introduction to the Best of Taguchi and Western Methods of Statistical Experimental Design, Eng. 2nd ed. Madras: Chapman and Hall, 1990.

Lochner Robert H. and Joseph E. Matar. Designing for Quality: An Introduction to the Best of Taguchi and Western Methods of Statistical Experimental Design, Eng. 2nd ed. Chapman and Hall, 1990.