Jones, Deborah: Henning-Jensen, Astrid (1914—) (Arkistoitu – Internet Archive), Women in World History: A Biographical Encyclopedia, Gale Research Inc.2002. Vaatii HighBeam-tilauksen.
Jones, Deborah: Henning-Jensen, Astrid (1914—) (Arkistoitu – Internet Archive), Women in World History: A Biographical Encyclopedia, Gale Research Inc.2002. Vaatii HighBeam-tilauksen.