Ancestry.com, New Orleans, Louisiana Directories, 1890-1891 (Provo, UT, USA: Ancestry.com Operations Inc, 2000).

• Titel	Ancestry.com, New Orleans, Louisiana Directories, 1890-1891 (Provo, UT, USA: Ancestry.com Operations Inc, 2000).
  Kurztitel	New Orleans, Louisiana Directories, 1890-1891
  Aufbewahrungsort	Ancestry.com
  Quellen-Kennung	S87
  Text	New Orleans City Directory, 1890. New Orleans, LA: L. Soards, 1890 . New Orleans City Directory, 1891. New Orleans, LA: L. Soards, 1891.
  Verknüpft mit Personen: 1	KALB, Heinrich Emil