| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Arturo Yamasaki |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Juan Carlos Armental |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| João Etzel Filho |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
|---|---|---|---|---|---|---|---|---|---|
| Arturo Yamasaki |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Juan Carlos Armental |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| João Etzel Filho |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Néstor Lucas Cardoso | |
| Born: | 17.11.1935 |
| Place of birth: |
Rosario, 
Argentina |
| Nationality: |
Argentina
|