| Verfasser | Häufigkeit |
|---|---|
| Cuff, Katherine | 4 |
| Burbidge, John | 2 |
| Burbidge, John W. 1936- | 2 |
| Leach, John 1952- | 2 |
| Blanchard, Kenneth H. | 1 |
| Boadway, Robin W. 1943- | 1 |
| Cuff, Katherine ca. 20./21. Jh | 1 |
| Cuff, Kathy | 1 |
| Halsey, Victoria | 1 |
| Klopf, Dorothy Cuff | 1 |
| Leach, John A. | 1 |