| Title | Pri treh mladenkah |
| Alternate title | |
| Subtitle | opera. Spevoigra v treh dejanjih. Uglasbil po Schubertovih motivih Heinrich Berte. Režiser D. Zupan |
| Author | |
| Corporate author | Narodno gledališče (Ljubljana) |
| Year of publication | 1938 |
| Place of publication | Ljubljana |
| Publisher | Narodno gledališče |
| Source | |
| Signature | 66-350-584 |