# Walter Grieder

> Swiss writer and photographer (1930-2003)

**Wikidata**: [Q55678774](https://www.wikidata.org/wiki/Q55678774)  
**Source**: https://4ort.xyz/entity/walter-grieder-q55678774


## References

1. Integrated Authority File
2. ADAGP/CISAC membership list at 07/01/2019
3. Virtual International Authority File
4. filmportal.de
5. Theaterlexikon der Schweiz
6. Czech National Authority Database
7. ADAGP directory
8. performing-arts.ch