| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Characteristics of Games | Hardcover | 978-0-262-01713-8 (0-262-01713-X) | 2012 | George Skaff Elias · Richard Garfield |
| Characteristics of Games | Gebunden | 978-0-262-30123-7 (0-262-30123-7) | 2012 | George Skaff Elias · Richard Garfield |