| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Diversity, Innovation and Clusters: Spatial Perspectives | 978-1-78990-257-0 (1-78990-257-6) | 2020 | Irene Bernhard · Charlie Karlsson |
| Geography, Open Innovation and Entrepreneurship | 978-1-78643-989-5 (1-78643-989-1) | 2018 | Charlie Karlsson · Irene Bernhard |