# Robert Mullen
**Wikidata**: [Q112369005](https://www.wikidata.org/wiki/Q112369005)  
**Source**: https://4ort.xyz/entity/robert-mullen-q112369005


## References

1. Czech National Authority Database
2. Integrated Authority File
3. National Library of Israel Names and Subjects Authority File
4. Catalogo of the National Library of India