# Federico Urrecha
**Wikidata**: [Q55838304](https://www.wikidata.org/wiki/Q55838304)  
**Source**: https://4ort.xyz/entity/federico-urrecha


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. datos.bne.es
4. Spanish Biographical Dictionary
5. [Source](http://datos.bne.es/persona/XX1228769.html)
6. Autoritats UB