| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Francesco Bianchi |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Michel Despland |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Bruno Galler |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Willi Rudin |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
Spain