| Verfasser | Häufigkeit |
| Gils, Lidewij van |
4 |
| Jong, Erik de 1954- |
4 |
| Jong, Louis de 1914-2005 |
4 |
| Kroon, Caroline |
4 |
| Apeldoorn, Cornelis G. L. 1910- |
3 |
| Bertram, Christian |
3 |
| DeJong, Constance |
3 |
| Glass, Philip 1937- |
3 |
| Jong, Aise Johan de 1966- |
3 |
| Jong, Irene J. F. de 1957- |
3 |
| Kristel, Conny 1955- |
3 |
| Lafaille, Michel |
3 |
| Smits, Boudewijn 1960- |
3 |
| Cummings, Claudia 1941- |
2 |
| Jong, Cees de 1945- |
2 |
| Jong, P. C. de |
2 |
| Keene, Christopher 1946-1995 |
2 |
| Laar, H. J. van de |
2 |
| Le Coultre, Martijn F. 1959- |
2 |
| Liss, Rhonda |
2 |