# Heinrich Wallraff
**Wikidata**: [Q55677713](https://www.wikidata.org/wiki/Q55677713)  
**Source**: https://4ort.xyz/entity/heinrich-wallraff


## References

1. Integrated Authority File
2. archINFORM
3. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)