| Verfasser | Häufigkeit |
|---|---|
| Berghuis, W. J. | 2 |
| Berghuis, David J. | 1 |
| Hekker, R. C. | 1 |
| Jongsma, Arthur E | 1 |
| McInnis, William P. | 1 |
| McVay, Ryan | 1 |
| Peterson, L. Mark | 1 |
| Steensma, Regnerus 1937-2012 | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Berghuis, W. J. | 2 |
| Berghuis, David J. | 1 |
| Hekker, R. C. | 1 |
| Jongsma, Arthur E | 1 |
| McInnis, William P. | 1 |
| McVay, Ryan | 1 |
| Peterson, L. Mark | 1 |
| Steensma, Regnerus 1937-2012 | 1 |