# Clara Petrella

> Italian opera singer (1914–1987)

**Wikidata**: [Q1154397](https://www.wikidata.org/wiki/Q1154397)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Clara_Petrella)  
**Source**: https://4ort.xyz/entity/clara-petrella


## References

1. Dizionario Biografico degli Italiani
2. Archivio Storico Ricordi
3. Virtual International Authority File
4. BnF authorities
5. International Standard Name Identifier
6. MusicBrainz
7. Riemann's Music Dictionary, 12th Edition
8. Freebase Data Dumps. 2013
9. Treccani's Enciclopedia on line