| Verfasser | Häufigkeit |
|---|---|
| Broom, Halsey N. | 11 |
| Longenecker, Justin G. | 6 |
| Broom, Leonard | 3 |
| Glenn, Norval D. | 3 |
| Moore, Carlos W. | 3 |
| Broom, Donald M. 1942- | 2 |
| Broom, Neil D. | 2 |
| Carr, Neil 1972- | 2 |
| Thambyah, Ashvin | 2 |
| Broom, H. N. | 1 |
| Broom, Jenny | 1 |
| Broom, Neil | 1 |
| Langenecker, Justin G. | 1 |
| Price, Nicola | 1 |
| Williams, Rachel | 1 |