# John Simmons

> business consultant (born 1948)

**Wikidata**: [Q55990475](https://www.wikidata.org/wiki/Q55990475)  
**Source**: https://4ort.xyz/entity/john-simmons-q55990475


## References

1. Catalog of the German National Library
2. British National Bibliography
3. datos.bne.es
4. NUKAT
5. Virtual International Authority File