| Verfasser | Häufigkeit |
|---|---|
| McMahon, Timothy G. | 4 |
| Komives, Susan R. 1946- | 2 |
| Lucas, Nance | 2 |
| McMahon, Timothy R. | 2 |
| De Nie, Michael Willem | 1 |
| Nie, Michael de | 1 |
| Townend, Paul | 1 |
| Townend, Paul A. 1967- | 1 |
| Verfasser | Häufigkeit |
|---|---|
| McMahon, Timothy G. | 4 |
| Komives, Susan R. 1946- | 2 |
| Lucas, Nance | 2 |
| McMahon, Timothy R. | 2 |
| De Nie, Michael Willem | 1 |
| Nie, Michael de | 1 |
| Townend, Paul | 1 |
| Townend, Paul A. 1967- | 1 |