| Verfasser | Häufigkeit |
|---|---|
| Witty, John | 4 |
| Witty, John 1986- | 3 |
| Birkmaier, Ulrich | 1 |
| Delaney, John K. | 1 |
| Dooley, Kathryn A. | 1 |
| Dunn, Joanna | 1 |
| Llewellyn, Laura | 1 |
| Piccione Albertson, Rita | 1 |
| Schmidt Patterson, Catherine | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Witty, John | 4 |
| Witty, John 1986- | 3 |
| Birkmaier, Ulrich | 1 |
| Delaney, John K. | 1 |
| Dooley, Kathryn A. | 1 |
| Dunn, Joanna | 1 |
| Llewellyn, Laura | 1 |
| Piccione Albertson, Rita | 1 |
| Schmidt Patterson, Catherine | 1 |