| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Hartmut Strampe | 1 | 1 | - | - | 1 |
| Laszlo Vagner | 1 | 1 | - | - | 1 |
| Arturo Dauben Ibanez | 1 | 1 | - | 1 | 0.5 |
| Jose Wright | 1 | 1 | - | - | 1 |
| Jose-Maria Garcia Aranda | 1 | 1 | - | - | 1 |
| Michel Piraux | 1 | 1 | - | - | 1 |
| Marc Batta | 1 | 1 | - | - | 1 |
| Ahmet Cakar | 1 | 1 | - | - | 1 |
| Carlos Valente | 1 | 1 | - | - | 1 |
| Markus Merk | 2 | 1 | - | - | 2 |
| Kim Milton Nielsen | 2 | 1 | - | - | 2 |
| Gilles Veissiere | 2 | 1 | - | - | 2 |
| Vitor Melo Pereira | 2 | 1 | - | 1 | 1 |
| Hellmut Krug | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .