| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| William Collum | 1 | 1 | - | - | 1 |
| Stefano Farina | 1 | 1 | - | - | 1 |
| Szymon Marciniak | 1 | 1 | - | - | 1 |
| Herbert Fandel | 1 | 1 | - | - | 1 |
| Serge Gumienny | 2 | 1 | - | - | 2 |
| Gunther Perl | 2 | 1 | - | - | 2 |
| Clement Turpin | 2 | 1 | - | - | 2 |
| Knut Kircher | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .