# Leonard Rosen

> American writer

**Wikidata**: [Q50825912](https://www.wikidata.org/wiki/Q50825912)  
**Source**: https://4ort.xyz/entity/leonard-rosen-q50825912


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb16722831k)
2. MAK
3. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0334192-Rosen-Leonard-J-1954)