# Mark Greif

> American author and academic

**Wikidata**: [Q1900075](https://www.wikidata.org/wiki/Q1900075)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mark_Greif)  
**Source**: https://4ort.xyz/entity/mark-greif


## References

1. Virtual International Authority File
2. [Source](https://profiles.stanford.edu/mark-greif)
3. Catalog of the German National Library
4. general catalog of BnF
5. CONOR.SI
6. Korean Authority File
7. Google Knowledge Graph
8. IdRef