# Phillip Sigal
**Wikidata**: [Q85829233](https://www.wikidata.org/wiki/Q85829233)  
**Source**: https://4ort.xyz/entity/phillip-sigal


## References

1. [Source](http://catalogo.pusc.it/auth/73760)
2. Catalogue of the Library of the Pontifical University of Saint Thomas Aquinas
3. Czech National Authority Database
4. National Library of Israel Names and Subjects Authority File