U.S., Index to Alien Case Files at the National Archives at Kansas City, 1944–2003
| Author | Ancestry.com |
| Publication information | Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2013; |
| Author | Ancestry.com |
| Publication information | Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2013; |