# David J. Schwartz

> American motivational writer and coach

**Wikidata**: [Q5235493](https://www.wikidata.org/wiki/Q5235493)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/David_J._Schwartz_(motivational_writer))  
**Source**: https://4ort.xyz/entity/david-j-schwartz


## References

1. [Source](https://fr.findagrave.com/memorial/209315178/david-joseph-schwartz)
2. Indiana Authors and Their Books, 1917–1966
3. general catalog of BnF
4. Virtual International Authority File
5. Babelio
6. CONOR.SI
7. BBC Things
8. National Library of Israel Names and Subjects Authority File