| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Lucilio Cardoso Cortez Batista | 1 | 1 | - | - | 1 |
| Claude Colombo | 1 | 1 | - | - | 1 |
| Carlos Chandia | 1 | 1 | - | - | 1 |
| Jose-Maria Garcia Aranda | 1 | 1 | - | - | 1 |
| Dick Jol | 1 | 1 | - | - | 1 |
| Kim Milton Nielsen | 2 | 1 | - | - | 2 |
| Lubos Michel | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .