| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Alain Hamer | 3 | 2 | - | - | 1.5 |
| Knud Fisker | 1 | 1 | - | - | 1 |
| Domenico Messina | 1 | 1 | - | - | 1 |
| Iordan Ivanov | 1 | 1 | - | - | 1 |
| Ryszard Wojcik | 1 | 1 | - | - | 1 |
| David Elleray | 1 | 1 | - | - | 1 |
| Graziano Cesari | 2 | 1 | - | - | 2 |
| Terje Hauge | 2 | 1 | - | - | 2 |
| Vitor Melo Pereira | 3 | 1 | - | - | 3 |
| Stefano Braschi | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .