| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Michel Devillers |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Riccardo Pieri |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Robert Sautelle |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Switzerland