# Jack G. Calvert
**Wikidata**: [Q94113079](https://www.wikidata.org/wiki/Q94113079)  
**Source**: https://4ort.xyz/entity/jack-g-calvert


## References

1. Catalog of the German National Library
2. Guggenheim Fellows database
3. Virtual International Authority File
4. Faceted Application of Subject Terminology
5. CiNii Research
6. John Simon Guggenheim Memorial Foundation
7. CONOR.SI
8. [Source](https://www.gf.org/fellows/)
9. Catalogo of the National Library of India