| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Carlos Robles |
|
4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| José Praddaude |
|
3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| Ken Aston |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Larrosa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
|---|---|---|---|---|---|---|---|---|---|
| Juan Carlos Robles |
|
4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| José Praddaude |
|
3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| Ken Aston |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Larrosa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mílton Alves da Silva | |
| Born: | 16.10.1931 † 01.01.1973 |
| Place of birth: |
Porto Alegre, 
Brazil |
| Nationality: |
Brazil
|