| Verfasser | Häufigkeit |
| Caballero, Benjamin |
5 |
| Banwart, Mary C. |
2 |
| Bystrom, Dianne G. |
2 |
| McKinney, Mitchell S. 1965- |
2 |
| Torres Caballero, Benjamín |
2 |
| Warner, Benjamin R. |
2 |
| Allen, Lindsay 1946- |
1 |
| Cousins, Robert J. |
1 |
| Finglas, Paul |
1 |
| Prentice, Andrew |
1 |
| Ross, A. Catharine |
1 |
| Trugo, Luiz |
1 |
| Tucker, Katherine L. |
1 |
| Weng, Xiaoping |
1 |
| Ziegler, Thomas R. |
1 |