| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Paolo Bergamo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| John Hunting |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Siegfried Kirschen |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Pes Pérez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rudolf Renggli |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Silva |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Bulgarien