| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| De ISAC-methodiek: systeemontwikkeling volgens ISAC | 978-90-14-03272-6 (90-14-03272-2) | 1989 | Göran Goldkuhl · Anders Nilsson |
| Information Systems Development: A Systematic Approach | 978-0-13-464677-0 (0-13-464677-0) | 1981 | |