| Verfasser | Häufigkeit |
| Whiting, John Wesley Mayhew 1908-1999 |
10 |
| Child, Irvin Long 1915-2000 |
9 |
| Ford, Patrick J. |
3 |
| Mayhew, Lewis B. |
3 |
| Andrea, Libero Carbone |
1 |
| Andreas, Blank |
1 |
| Bernd, Roling |
1 |
| Child, Irvin L. |
1 |
| Christoph, Sander |
1 |
| David, Lefebvre |
1 |
| Dressel, Paul L. |
1 |
| Elisabeth, Moreau |
1 |
| Giouli, Korobili |
1 |
| Grip, A. de |
1 |
| Gweltaz, Guyomarc'h |
1 |
| Hubbard, Dean L. |
1 |
| Hynek, Bartoš |
1 |
| James G., Lennox |
1 |
| Korobili, Giouli |
1 |
| Lo Presti, Roberto |
1 |