| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Claude Colombo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Anastasios Papaioannou |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Athanasios Zachariadis |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Bulgaria