Ancestry.com, U.S. Naturalization Records Indexes, 1794-1995 (Provo, UT, USA: Ancestry.com Operations, Inc., 2007).

• Titel	Ancestry.com, U.S. Naturalization Records Indexes, 1794-1995 (Provo, UT, USA: Ancestry.com Operations, Inc., 2007).
  Kurztitel	U.S. Naturalization Records Indexes, 1794-1995
  Aufbewahrungsort	Ancestry.com
  Quellen-Kennung	S1777
  Text	National Archives and Records Administration (NARA) Microfilm Publications; Records of District Courts of the United States, Record Group 21; National Archives, Washington, D.C. Scroll down to the bottom of this page for NARA microfilm details.
  Verknüpft mit	LIMPERT, Melchior