| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TNG | 3 | The Price | |
| 2 | VOY | 3 | False Profits |
| Series : | TNG Season 3 |
| Episode : | The Price |
| Series : | VOY Season 3 |
| Episode : | False Profits |
| © Graham & Ian Kennedy | Page views : 7,720 | Last updated : 23 Apr 2005 |
