Ancestry.com, South Dakota, State Census, 1915 (Provo, UT, USA: Ancestry.com Operations, Inc., 2014).

• Titel	Ancestry.com, South Dakota, State Census, 1915 (Provo, UT, USA: Ancestry.com Operations, Inc., 2014).
  Kurztitel	South Dakota, State Census, 1915
  Aufbewahrungsort	Ancestry.com
  Quellen-Kennung	S460
  Text	South Dakota, State Census, 1915. Salt Lake City, Utah: FamilySearch, 2013.
  Verknüpft mit	NÖTHLICH, Eduard VOLKENANT, Helena Dorothea Familie: MOCK, C. John / VOLKENANT, Helena Dorothea