# Ralph Grüneberger

> German writer

**Wikidata**: [Q1449159](https://www.wikidata.org/wiki/Q1449159)  
**Source**: https://4ort.xyz/entity/ralph-gr-neberger


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. BnF authorities
5. [Source](https://lccn.loc.gov/n85364232)
6. Catalogo of the National Library of India