| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gottfried Friedrich |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Peter Kellenberger |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Arturo Martino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Werner Müller |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
