| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| CMMI moderu de hajimeru purosesu kaizen jissen gaido | 978-4-526-05939-1 (4-526-05939-0) | 2007 | Takao Usui |
| Zukai hajimete no CMMI to purosesu kaizen: Capability maturity model integration | 978-4-526-05716-8 (4-526-05716-9) | 2006 | |