| Verfasser | Häufigkeit |
| Allison, Dale C. 1955- |
20 |
| Davies, William D. 1911-2001 |
20 |
| Laidlaw, William Allison 1898-1983 |
15 |
| Allison, William |
4 |
| Davis, William S. |
4 |
| MacCormack, Allison |
4 |
| Allison, William Henry |
3 |
| Allison, William Thomas 1966- |
3 |
| Burkette, Allison |
3 |
| Kretzschmar, William A. 1953- |
3 |
| Yeager, William Allison |
3 |
| Allison, William Thomas |
2 |
| Betz, Audrey |
2 |
| Cohen, I. Glenn 1978- |
2 |
| Corell, Mady |
2 |
| Elsom, Isobel |
2 |
| Evans, Charles |
2 |
| Frawley, William |
2 |
| Heigh, Helene |
2 |
| Lewis, Robert |
2 |