# William C. Edgar
**Wikidata**: [Q109859510](https://www.wikidata.org/wiki/Q109859510)  
**Source**: https://4ort.xyz/entity/william-c-edgar


## References

1. Virtual International Authority File
2. CiNii Research
3. [Open Library](https://openlibrary.org/authors/OL801090A/William_C._Edgar)
4. Faceted Application of Subject Terminology
5. [Source](http://onlinebooks.library.upenn.edu/webbin/book/lookupname?key=Edgar%2c%20William%20C%2e%20%28William%20Crowell%29%2c%201856%2d1932)
6. [Source](https://openlibrary.org/authors/OL801090A/William_C._Edgar)