Waldo de los Ríos
| : | Waldo de los Ríos Ferraro Gutiérrez, Osvaldo Nicolás |
| : | ♂ |
| : | , , |
| ISNI: | 0000000079696258 |
| TIPI: | OsvalFerra |
| VIAF: | 2657578 |
| Todotango.com PID: | 4325 |
| Wikidata QID: | Q556980 |
| : | Waldo de los Ríos Ferraro Gutiérrez, Osvaldo Nicolás |
| : | ♂ |
| : | , , |
| ISNI: | 0000000079696258 |
| TIPI: | OsvalFerra |
| VIAF: | 2657578 |
| Todotango.com PID: | 4325 |
| Wikidata QID: | Q556980 |