# Walter Leimgruber

> Swiss non-fiction writer (1959-)

**Wikidata**: [Q23059956](https://www.wikidata.org/wiki/Q23059956)  
**Source**: https://4ort.xyz/entity/walter-leimgruber


## References

1. Integrated Authority File
2. Aargauer Bibliografie
3. Virtual International Authority File
4. Base de données des élites suisses