# Sumner J. Yaffe
**Wikidata**: [Q93433963](https://www.wikidata.org/wiki/Q93433963)  
**Source**: https://4ort.xyz/entity/sumner-j-yaffe


## References

1. Virtual International Authority File
2. BnF authorities
3. Integrated Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Library of Congress Authorities
6. National Library of Israel Names and Subjects Authority File