# Guillermo Graetzer

> Argentinian composer (1914–1993)

**Wikidata**: [Q1554018](https://www.wikidata.org/wiki/Q1554018)  
**Source**: https://4ort.xyz/entity/guillermo-graetzer


## References

1. Integrated Authority File
2. Musicalics
3. International Standard Name Identifier
4. Virtual International Authority File
5. CiNii Research
6. Discogs
7. IdRef