# Rainer Zitelmann

> German historian, author, management consultant and real estate expert

**Wikidata**: [Q90744](https://www.wikidata.org/wiki/Q90744)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rainer_Zitelmann)  
**Source**: https://4ort.xyz/entity/rainer-zitelmann


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. BnF authorities
4. Czech National Authority Database
5. International Standard Name Identifier
6. Virtual International Authority File
7. CiNii Research
8. NUKAT
9. Korean Authority File
10. Freebase Data Dumps. 2013
11. YouTube API