D D · R.D. · Richard D. · Richard Duke
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Gaming: il linguaggio per il futuro. Manuale per costruire e usare giochi di simulazione in modo efficace | 978-88-6153-007-2 (88-6153-007-9) | 2007 | |
| Gaming Simulation: Rationale, Design and Applications | 978-0-470-32500-1 (0-470-32500-3) | 1975 | C.S. Greenblat |
| Gaming: The Future's Language | 978-0-470-22405-2 (0-470-22405-3) | 1974 | |