# Harold M. Leich
**Wikidata**: [Q122577726](https://www.wikidata.org/wiki/Q122577726)  
**Source**: https://4ort.xyz/entity/harold-m-leich


## References

1. Czech National Authority Database
2. Integrated Authority File
3. National Library of Israel Names and Subjects Authority File
4. CiNii Research
5. NUKAT
6. CONOR.BG
7. MAK