# Robert C. Ritchie
**Wikidata**: [Q112366754](https://www.wikidata.org/wiki/Q112366754)  
**Source**: https://4ort.xyz/entity/robert-c-ritchie


## References

1. IdRef
2. Czech National Authority Database
3. Integrated Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Catalogo of the National Library of India