# John R. DiJulius III

> customer service author, speaker and entrepreneur

**Wikidata**: [Q63967594](https://www.wikidata.org/wiki/Q63967594)  
**Source**: https://4ort.xyz/entity/john-r-dijulius-iii


## References

1. Virtual International Authority File
2. Integrated Authority File
3. [Source](https://www.cleveland.com/business/2014/10/customer_service_guru_john_dij.html)
4. [Source](https://thedijuliusgroup.com/bio-john-dijulius/)
5. [Source](https://www.johnrobertsspa.com/about/)
6. [Source](https://eoyhof.ey.com/)
7. Catalogo of the National Library of India