| Verfasser | Häufigkeit |
| Bartholomew Eldredge, L. Kay |
2 |
| Bartholomew, Terese Tse |
2 |
| Fernández, María E. |
2 |
| Kok, Gerjo 1948- |
2 |
| Markham, Christine M. |
2 |
| Parcel, Guy S. |
2 |
| Ruiter, Robert A. C. |
2 |
| Abbe, Melissa |
1 |
| Antolini, Charly 1937- |
1 |
| Archer, Harry |
1 |
| Arlen, Harold 1905-1986 |
1 |
| Augschöll, Charly 1955- |
1 |
| Avril, Ellen B. |
1 |
| Balzer, Colin 1974- |
1 |
| Barnhart, Catherine |
1 |
| Barnhart, Richard |
1 |
| Bartholomew, Alexander |
1 |
| Bartholomew, Alexander J. |
1 |
| Bartholomew, Angela |
1 |
| Bartholomew, Dave 1918-2019 |
1 |