# John Rule
**Wikidata**: [Q102813368](https://www.wikidata.org/wiki/Q102813368)  
**Source**: https://4ort.xyz/entity/john-rule


## References

1. BnF authorities
2. Virtual International Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. CiNii Research
5. Czech National Authority Database
6. VIAF ID
7. NUKAT
8. IdRef
9. Catalogo of the National Library of India