| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Emidio Morganti | 3 | 2 | - | - | 1.5 |
| Kim Milton Nielsen | 4 | 2 | - | - | 2 |
| Lucilio Batista | 1 | 1 | - | - | 1 |
| Gilles Veissiere | 2 | 1 | - | - | 2 |
| Nicola Rizzoli | 2 | 1 | - | - | 2 |
| Stephane Bre | 2 | 1 | - | - | 2 |
| Graham Poll | 3 | 1 | - | - | 3 |
| Domenico Celi De Campobasso | 3 | 1 | - | - | 3 |
| Urs Meier | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .