| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Assessment in Game-Based Learning: Foundations, Innovations, and Perspectives | Paperback | 978-1-4614-3546-4 (1-4614-3546-3) | 2014 | Dirk Ifenthaler · Xun Ge |
| Assessment in Game-Based Learning: Foundations, Innovations, and Perspectives | Hardcover | 978-1-4614-3545-7 (1-4614-3545-5) | 2012 | Dirk Ifenthaler · Xun Ge |