| Verfasser | Häufigkeit |
| Braithwaite, Alan 1942- |
3 |
| Christopher, Martin 1945- |
3 |
| Braithwaite, David |
1 |
| Braithwaite, Jeremy |
1 |
| Cignatta, Maria Cristina |
1 |
| Darkins, Sarah Suella |
1 |
| Kennan, J. Patricia |
1 |
| Marucci, Franco 1949- |
1 |
| Stafford, Mark C. |
1 |
| Vandiver, Donna M. 1972- |
1 |