| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gottfried Dienst |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alfred Haberfellner |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Concetto Lo Bello |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Johannes Malka |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Bulgaria