| Verfasser | Häufigkeit |
| OverDrive, Inc |
4 |
| Over, Berthold 1964- |
3 |
| Brown, Kirby 1974- |
2 |
| Carpenter, Cari M. 1973- |
2 |
| De Virgilio, Roberto |
2 |
| Kilcup, Karen L. 1953- |
2 |
| O'Reilly for Higher Education (Firm) |
2 |
| Over, Albert |
2 |
| Over, Ralf |
2 |
| Reed, Ora V. Eddleman 1880-1968 |
2 |
| Reichert, Christoph |
2 |
| Rheinberger, Joseph 1839-1901 |
2 |
| Asch, J. |
1 |
| Bennett, Lawrence 1940- |
1 |
| Bister, Hartmut |
1 |
| Bizzarini, Marco 1966- |
1 |
| Boschung, Magdalena |
1 |
| Bradburd, Ralph M. |
1 |
| Brocksieper, Freddie 1912-1990 |
1 |
| Böhmer, Karl 1963- |
1 |