- CSB - MetaPress - Google - Bing - Yahoo
 | 2005 | |
|---|---|---|
| 3 |      | Louise Sauvé, Villardier Louis, Wilfried Probst, Gary M. Boyd, Víctor Germán Sanchez Arias, David Kaufman: Playing And Learning Without Borders: A Real-time Online Play Environment. DIGRA Conf. 2005 |
| 1997 | ||
| 2 |  | Gary M. Boyd: Bartering and Gaming for Education on the Web with Non-convertable Virtual Currency. WebNet 1997 |
| 1974 | ||
| 1 | | Gary M. Boyd: College Level Physics Computer Assisted Learning. RGU 1974: 125-127 |
| 1 | Víctor Germán Sanchez Arias | [3] |
| 2 | David Kaufman | [3] |
| 3 | Villardier Louis | [3] |
| 4 | Wilfried Probst | [3] |
| 5 | Louise Sauvé | [3] |