| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Erhvervslæreruddannelse i Norden | 978-87-7303-337-1 (87-7303-337-5) | 1989 |
| Vocational Training of Young Migrants in Denmark | 978-92-825-6115-7 (92-825-6115-1) | 1986 |
| Vocational Training Staff in Denmark | 978-92-825-3804-3 (92-825-3804-4) | 1983 |