| Verfasser | Häufigkeit |
|---|---|
| Richards, James Austin | 6 |
| Wehr, Metzner Russell | 6 |
| Richards, Austin | 3 |
| Adair, Thomas W. | 2 |
| Enge, Harald A. | 2 |
| Austin, Tony | 1 |
| Grimshaw, Austin | 1 |
| Osborn, Richards C. | 1 |
| Richards, Julian D. ca. 20./21. Jh | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Richards, James Austin | 6 |
| Wehr, Metzner Russell | 6 |
| Richards, Austin | 3 |
| Adair, Thomas W. | 2 |
| Enge, Harald A. | 2 |
| Austin, Tony | 1 |
| Grimshaw, Austin | 1 |
| Osborn, Richards C. | 1 |
| Richards, Julian D. ca. 20./21. Jh | 1 |