# John D. Black

> American economist (1883-1960)

**Wikidata**: [Q26769431](https://www.wikidata.org/wiki/Q26769431)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_D._Black)  
**Source**: https://4ort.xyz/entity/john-d-black


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Find a Grave
4. Mathematics Genealogy Project
5. [Source](https://www.canr.msu.edu/people/bonnen)
6. Virtual International Authority File
7. CiNii Research
8. [Source](https://www.oxfordreference.com/view/10.1093/oi/authority.20110803095509325)
9. CONOR.SI