| Verfasser | Häufigkeit |
|---|---|
| Bruning, Roger H. | 6 |
| Glover, John A. | 6 |
| Ronning, Royce R. | 2 |
| Amos, Diana | 1 |
| Brüning, Thomas | 1 |
| Dürmüller, Jörg 1959- | 1 |
| Filbeck, Robert W. | 1 |
| Kemeny, Lynda | 1 |
| Krenek, Ernst 1900-1991 | 1 |
| Lewandowski, Hagen | 1 |
| MacLean, Susan | 1 |
| Moshman, David | 1 |
| Neuweiler, Ulrich | 1 |
| Pflieger, John | 1 |
| Villiers, David de 1944- | 1 |