Prefácio a Vergílio Ferreira
| Release Date | December 12, 1975 | |
|---|---|---|
| Status | Released | |
| Original Title | Prefácio a Vergílio Ferreira | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | Portuguese | |
| Original Language | Portuguese | |
| Production Countries | Portugal | |
| Production Companies | Instituto Português do Cinema (IPC) | |