- ID: S367
- Full Title: Ohio Soldiers in WWI, 1917-1918
- Author: Ancestry.com
- Publisher: Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2005;
- Repository: www.ancestry.com
- Ref: Database online.
- Record for George Robert Larson
- The Official Roster of Ohio Soldiers, Sailors, and Marines in the World War, 1917-18, Columbus, OH, USA: The F.J. Heer Printing Co., 1926
