| Verfasser | Häufigkeit |
|---|---|
| Aaron, Henry J. | 1 |
| Bane, Mary Jo | 1 |
| Bruton, Henry J. | 1 |
| Cuban, Larry | 1 |
| Davis-Kahl, Stephanie | 1 |
| Gramlich, Edward M. | 1 |
| Hensley, Merinda Kaye | 1 |
| Kain, John F. | 1 |
| McPherson, Michael S. | 1 |
| Pechman, Joseph | 1 |
| Pechman, Joseph A. | 1 |
| Peterson, Paul E. | 1 |
| Reinhardt, Uwe E. | 1 |