# Keith J. Hayward

> criminologist

**Wikidata**: [Q134800287](https://www.wikidata.org/wiki/Q134800287)  
**Source**: https://4ort.xyz/entity/keith-j-hayward-q134800287


## References

1. Catalog of the German National Library
2. Library of Congress Authorities
3. Virtual International Authority File
4. CiNii Research