# Mark A. Vieira

> American author

**Wikidata**: [Q112749886](https://www.wikidata.org/wiki/Q112749886)  
**Source**: https://4ort.xyz/entity/mark-a-vieira


## References

1. Virtual International Authority File
2. BnF authorities
3. Integrated Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. [Source](https://www.encyclopedia.com/arts/educational-magazines/vieira-mark-1950)