| Verfasser | Häufigkeit |
|---|---|
| Edinger, Scott K. | 3 |
| Adamson, Rick | 1 |
| Folkman, Joe | 1 |
| Kouzes, James M. 1945- | 1 |
| Posner, Barry Z. | 1 |
| Sain, Laurie | 1 |
| Zenger, John H. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Edinger, Scott K. | 3 |
| Adamson, Rick | 1 |
| Folkman, Joe | 1 |
| Kouzes, James M. 1945- | 1 |
| Posner, Barry Z. | 1 |
| Sain, Laurie | 1 |
| Zenger, John H. | 1 |