| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Alfredo Trentalange | 1 | 1 | - | - | 1 |
| Vitor Pereira | 1 | 1 | - | - | 1 |
| Stefano Braschi | 1 | 1 | - | - | 1 |
| Pierluigi Collina | 1 | 1 | - | - | 1 |
| Fritz Stuchlik | 1 | 1 | - | - | 1 |
| Kyros Vassaras | 1 | 1 | - | - | 1 |
| Terje Hauge | 2 | 1 | - | - | 2 |
| Hellmut Krug | 2 | 1 | - | - | 2 |
| Urs Meier | 2 | 1 | - | - | 2 |
| Markus Merk | 4 | 1 | - | - | 4 |
| Dick Jol | 4 | 1 | - | - | 4 |
| Kim Milton Nielsen | 5 | 1 | - | - | 5 |
P = Matches played,
C = Cards .