| Verfasser | Häufigkeit |
| Magill, Robert E. |
12 |
| Crosby, Marshall R. |
11 |
| Magill, Frank Northen 1907-1997 |
11 |
| Moose, Christina J. |
11 |
| Magill, C. P. |
2 |
| Magill, C. P. 1910-1997 |
2 |
| Magill, Christopher ca. 20./21. Jh |
2 |
| Magill, Dennis William |
2 |
| Bauer, Cheryl R. |
1 |
| Clairmont, Donald H. |
1 |
| Clairmont, Donald H. J. |
1 |
| Cuéllar, Mariano-Florentino |
1 |
| Ferguson, Will 1964- |
1 |
| Fimmers, Rolf |
1 |
| Gohlke, Bettina |
1 |
| Laemmer, Constanze |
1 |
| Magill, Christine |
1 |
| Magill, Lucy |
1 |
| Magill, M. Elizabeth 1966- |
1 |
| Mashaw, Jerry L. 1941- |
1 |