# Sidney Percy Marland
**Wikidata**: [Q64021535](https://www.wikidata.org/wiki/Q64021535)  
**Source**: https://4ort.xyz/entity/sidney-percy-marland


## References

1. [Source](https://www.chicagotribune.com/1992/05/28/sidney-marland-jr-education-leader/)
2. Faceted Application of Subject Terminology
3. Library of Congress Authorities
4. Virtual International Authority File