| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Valentin Ivanov | 1 | 1 | - | - | 1 |
| Vladimir Hrinak | 1 | 1 | - | - | 1 |
| Arturo Dauben Ibanez | 1 | 1 | - | 1 | 0.5 |
| Ryszard Wojcik | 1 | 1 | - | - | 1 |
| Tom Henning Ovrebo | 1 | 1 | - | - | 1 |
| Eric Braamhaar | 1 | 1 | - | - | 1 |
| Antonio J Lopez Nieto | 2 | 1 | - | - | 2 |
| Jan Wegereef | 2 | 1 | - | - | 2 |
| Jose-Maria Garcia Aranda | 2 | 1 | - | - | 2 |
| Urs Meier | 2 | 1 | - | - | 2 |
| Knud Fisker | 2 | 1 | - | - | 2 |
| Konrad Plautz | 2 | 1 | - | - | 2 |
P = Matches played,
C = Cards .