 
| Type | Valeur | 
|---|---|
| Titre | William Dexter Clark, "United States World War I Draft Registration Cards, 1917-1918" | 
| Personnes | 
|---|
|  William Dexter Clark | 
| "United States World War I Draft Registration Cards, 1917-1918", database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:KZNY-8RZ : 1 January 2022), William Dexter Clark, 1917-1918. |