# Guido De Ruggiero

> Italian historian and politician (1888–1948)

**Wikidata**: [Q3779257](https://www.wikidata.org/wiki/Q3779257)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Guido_De_Ruggiero)  
**Source**: https://4ort.xyz/entity/guido-de-ruggiero


## References

1. Virtual International Authority File
2. BnF authorities
3. storia.camera.it
4. International Standard Name Identifier
5. Faceted Application of Subject Terminology
6. CiNii Research
7. CONOR.SI
8. Dizionario Biografico degli Italiani
9. Treccani's Enciclopedia on line
10. Enciclopedia Treccani
11. Treccani Philosophy
12. Bibliography of the History of the Czech Lands