# Peter J. Betts

> Swiss writer (1941-2019)

**Wikidata**: [Q1563752](https://www.wikidata.org/wiki/Q1563752)  
**Source**: https://4ort.xyz/entity/peter-j-betts


## References

1. Integrated Authority File
2. ADAGP/CISAC membership list at 07/01/2019
3. Virtual International Authority File
4. Catalogue of the Unione Romana Biblioteche Scientifiche
5. ADAGP directory
6. performing-arts.ch