Autorzy
| Melton | 1 |
| William J. Rothwell | 1 |
| David D. Dubois | 1 |
| Nancy Williams | 1 |
| Steve Williams | 1 |
| J. Grant | 1 |
| Ian Worthington | 1 |
| Miller | 1 |
| Martin Beirne | 1 |
| J. Heckman | 1 |
| Melton | 1 |
| William J. Rothwell | 1 |
| David D. Dubois | 1 |
| Nancy Williams | 1 |
| Steve Williams | 1 |
| J. Grant | 1 |
| Ian Worthington | 1 |
| Miller | 1 |
| Martin Beirne | 1 |
| J. Heckman | 1 |