Panzerspaehwagen: Armored Cars Sd.Kfz.3 to Sd.Kfz.263. Panzer Tracts No. 13. Boyds, Maryland: Panzer Tracts. 2001. ISBN 0-9708407-4-8. Replika Sd.Kfz. 247B(页面存档备份,存于互联网档案馆)
Fight for Women's Rights: From the Vote to the Equal Rights Amendment. Boyds Mills Press. 2017-02-28: 96– [2020-08-18]. ISBN 978-1-62979-795-3. (原始内容存档于2020-07-25)