# Reuben Post Halleck
**Wikidata**: [Q18911211](https://www.wikidata.org/wiki/Q18911211)  
**Source**: https://4ort.xyz/entity/reuben-post-halleck


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File
4. Project Gutenberg
5. Open Library
6. Faceted Application of Subject Terminology
7. NUKAT
8. MAK