# Willis C. Armstrong
**Wikidata**: [Q64021818](https://www.wikidata.org/wiki/Q64021818)  
**Source**: https://4ort.xyz/entity/willis-c-armstrong


## References

1. Virtual International Authority File
2. IdRef
3. Faceted Application of Subject Terminology
4. National Archives Identifier
5. National Library of Israel Names and Subjects Authority File