1
by Snee, Ronald D., Hoerl, Roger Wesley
Published 2018
Pearson Education

3
by Snee, Ronald D., Hoerl, Roger Wesley
Published 2016
SAS Institute

4
by Hoerl, Roger Wesley
Published 2012
John Wiley & Sons

5
by Hoerl, Roger Wesley, Snee, Ronald D.
Published 2020
John Wiley & Sons, Inc.