Höhne, Heinz (2000). The Order of the Death's Head: A History of the SS. Penguin Books. ISBN9780141390123. The author notes the irony that the SS prosecutor, Konrad Morgen, investigated some cover-up murders of inmates in detail while being ignorant of, or willfully ignoring, the industrialized mass murder later alleged to have been going on in the camps further to the East.
Whitlock, Flint (March 25, 2014). "Ilse Koch: German War Criminal". Britannica.com. Encyclopedia Britannica. Retrieved January 20, 2016.
doi.org
Przyrembel, A. (October 2001). "Transfixed by an Image: Ilse Koch, the 'Kommandeuse of Buchenwald'". German History. 19 (3). Blackwell Publishing Ltd.: 369–99. doi:10.1191/026635501680193915. ISSN1477-089X. (subscription required)
Przyrembel, A. (October 2001). "Transfixed by an Image: Ilse Koch, the 'Kommandeuse of Buchenwald'". German History. 19 (3). Blackwell Publishing Ltd.: 369–99. doi:10.1191/026635501680193915. ISSN1477-089X. (subscription required)