# Douglas Humphrey
**Wikidata**: [Q109853671](https://www.wikidata.org/wiki/Q109853671)  
**Source**: https://4ort.xyz/entity/douglas-humphrey


## References

1. IdRef
2. [Source](http://catalogo.share-cat.unina.it/sharecat/searchNames?n_cluster_id=26096)
3. Open Library
4. Catalogue of the Library of the Cyprus University of Technology
5. [Source](http://venn.lib.cam.ac.uk/cgi-bin/search-2016.pl?sur=&suro=w&fir=&firo=c&cit=&cito=c&c=all&z=all&tex=HMHY898D&sye=&eye=&col=all&maxcount=5)