| Verfasser | Häufigkeit |
| Iverson, David |
6 |
| Anderson, Reid 1970- |
1 |
| Brezinski, David K. |
1 |
| Deeming, D. Charles |
1 |
| Ferguson, Mark W. J. |
1 |
| Iverson, Brian |
1 |
| Iverson, Ethan 1973- |
1 |
| Iverson, John B. |
1 |
| Iverson, Noel |
1 |
| Kahm, Marsha |
1 |
| Kearns, David |
1 |
| King, David |
1 |
| Korth, William W. |
1 |
| Matthews, David Ralph |
1 |
| Parkes, Kenneth C. |
1 |
| Price, Andrew H. |
1 |
| Redline, Andrew D. |
1 |