| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jose-Maria Garcia Aranda | 2 | 2 | - | - | 1 |
| Hugh Dallas | 1 | 1 | - | - | 1 |
| Graham Barber | 1 | 1 | - | - | 1 |
| Atanas Ouzounov | 1 | 1 | - | - | 1 |
| David Elleray | 1 | 1 | - | - | 1 |
| Jamal Sharif | 1 | 1 | - | - | 1 |
| Gerd Grabher | 1 | 1 | - | - | 1 |
| Lim Chong | 1 | 1 | - | - | 1 |
| Antonio J Lopez Nieto | 2 | 1 | - | - | 2 |
| Rune Pedersen | 2 | 1 | - | - | 2 |
| Anders Frisk | 2 | 1 | - | - | 2 |
| Lubos Michel | 2 | 1 | - | - | 2 |
| Serge Muhmenthaler | 2 | 1 | - | - | 2 |
P = Matches played,
C = Cards .