Larry Holpp Pete Pande · P.P. · Pat Pound
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Sei sigma. Guida introduttiva | 978-88-481-1803-3 (88-481-1803-8) | 2005 | Larry Holpp |
| What Is Six Sigma? | 978-0-07-048632-4 (0-07-048632-8) | 2001 | " |
| What Is Six Sigma? | 978-0-07-138185-7 (0-07-138185-6) | 2001 | " |