| Verfasser | Häufigkeit |
| Green, Marcus |
3 |
| Brogden, Bill |
2 |
| Brogden, John |
2 |
| Brogden, William B. |
2 |
| Brogden, Gary |
1 |
| Brogden, Michael 1943- |
1 |
| D'Cruz, Conrad |
1 |
| Ellison, Graham |
1 |
| Gaither, Mark |
1 |
| Gassen, Richard W. 1951-2011 |
1 |
| Gómez, Francisca 1981- |
1 |
| Nolden, Rolf |
1 |
| Safari, an O'Reilly Media Company |
1 |
| Schumacher, Marcel |
1 |