| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Design Approaches and Tools in Education and Training | 978-O-7923-6139-8 (O-7923-6139-3) | 1999 | Jan van den Akker · Robert Maribe Branch · Nienke Nieveen · Tjeerd Plomp |
K. Gustafson · Kenneth Gustavsson · Kent Gustavson · Kent L. Gustafson · Knut Gustafsson