| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Kurt Rothlisberger | 2 | 2 | - | - | 1 |
| Manuel Diaz Vega | 1 | 1 | - | - | 1 |
| Ryszard Wojcik | 1 | 1 | - | - | 1 |
| Karl-Erik Nilsson | 1 | 1 | - | - | 1 |
| Jose-Maria Garcia Aranda | 1 | 1 | - | - | 1 |
| Ahmet Cakar | 1 | 1 | - | - | 1 |
| Nikolay Levnikov | 2 | 1 | - | - | 2 |
| Mario van der Ende | 1 | 0 | 1 | - | 1 |
P = Matches played,
C = Cards .