Pauer-Studer, Herlinde; Velleman, J. David (2015), "Rudolf Höss and Eleonore Hodys", Konrad Morgen, Palgrave Macmillan UK, pp. 112–114, doi:10.1057/9781137496959_17, ISBN9781349505043
"Hanns und Rudolf". ORF.at (in German). 29 August 2014. Retrieved 24 July 2018.
pbs.org
In 1964, during the Frankfurt Auschwitz Trials, Morgen remembered: "Examination of the lockers yielded a fortune in gold, rings, pearls and money, in all kinds of currencies. The conduct of the SS staff was beyond any of the standards that you'd expect from soldiers. They gave the impression of being degenerate and brutal parasites". "Auschwitz: Inside the Nazi State. Corruption: Episode 4". PBS. Retrieved 16 May 2024.