# Q123508909
**Wikidata**: [Q123508909](https://www.wikidata.org/wiki/Q123508909)  
**Source**: https://4ort.xyz/entity/q123508909


## References

1. Catalogue of the Library of the Pontifical University of the Holy Cross
2. Integrated Authority File
3. NUKAT
4. International Standard Name Identifier
5. Virtual International Authority File