# William Fitzer

> German publisher

**Wikidata**: [Q60845254](https://www.wikidata.org/wiki/Q60845254)  
**Source**: https://4ort.xyz/entity/william-fitzer


## References

1. CERL Thesaurus
2. Early Modern Letters Online
3. datos.bne.es
4. NUKAT
5. MAK
6. Provenio