# W. Ralph Singleton
**Wikidata**: [Q94116073](https://www.wikidata.org/wiki/Q94116073)  
**Source**: https://4ort.xyz/entity/w-ralph-singleton


## References

1. IdRef
2. Virtual International Authority File
3. Faceted Application of Subject Terminology
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. NUKAT
6. National Library of Israel Names and Subjects Authority File
7. Catalogo of the National Library of India