| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Ferruccio Bellè |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luigi Valsecchi |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Giorgio Bernardi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Armando Marchetti |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bruno Tassini |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Giuseppe Zelocchi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Argentina