# John Foster
**Wikidata**: [Q99434321](https://www.wikidata.org/wiki/Q99434321)  
**Source**: https://4ort.xyz/entity/john-foster-q99434321


## References

1. Virtual International Authority File
2. CONOR.SI
3. Czech National Authority Database
4. Autoritats UB
5. NUKAT
6. [Source](https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=utb2010569041&CON_LNG=ENG)
7. [Source](https://opac.si.cobiss.net/opac7/conor/113870947)
8. [Source](https://crai.ub.edu/sites/default/files/autoritats/permanent/a1381654)