| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Giorgio Bernardi |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ugo Famulari |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cesare Jonni |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
