| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Giulio Campanati |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luigi Grillo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Karl Kainer |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Argentina