# Curtis D. Klaassen
**Wikidata**: [Q93412820](https://www.wikidata.org/wiki/Q93412820)  
**Source**: https://4ort.xyz/entity/curtis-d-klaassen


## References

1. IdRef
2. Virtual International Authority File
3. CiNii Research
4. VIAF ID
5. Library of Congress Authorities
6. National Library of Israel Names and Subjects Authority File