| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | 
|---|---|---|---|
| Escape the Improvement Trap: Five Ingredients Missing in Most Improvement Recipes | 978-1-4398-1796-4 (1-4398-1796-0) | 2010 | Michael Bremer | 
| Six Sigma Financial Tracking and Reporting: Measuring Project Performance and P&L Impact | 978-0-07-145891-7 (0-07-145891-3) | 2006 | Michael Bremer · Thomas McCarty |