References
- Box , G. E. P. , Hunter , W. G. , and Hunter , J. S. Statistics for Experimenters , John Wiley and Sons , New York , 1978 .
- Montgomery , Douglas C , Design and Analysis of Experiments , 3rd ed:, John Wiley and Sons , New York , 1991 .
- Grant , Eugene L. and Leavenworth; Richard S. , Statistical Quality Control , 6th ed., McGraw-Hill , New York , 1988 .
- Deming , W. Edwards , Out of the Crisis , MIT Press , Cambridge , MA , 1991 .