| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Sevgin Adem |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Vencislav Koznichki |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Stanislav Todorov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Petar Tonchev |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nikolay Yordanov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Argentina