# C. Sanspeur
**Wikidata**: [Q55771415](https://www.wikidata.org/wiki/Q55771415)  
**Source**: https://4ort.xyz/entity/c-sanspeur


## References

1. BnF authorities
2. Catalog of the German National Library
3. [Source](http://www.persee.fr/authority/252361)
4. Catalogue of the Library of the Pontifical University of Saint Thomas Aquinas
5. MAK
6. Virtual International Authority File