Abraham J. Edelheit, A World in Turmoil: An Integrated Chronology of the Holocaust and World War II, Greenwood Publishing Group, 1991, (ISBN0-313-28218-8), Google Print, p.284.
H.E.A.R.T, « Fourth Deportation: Sunday 1 August 1943 », The Extermination of the Jews of Sosnowiec, Bendzin and Vicinity: 2nd June 1945, Holocaust Education & Archive Research Team, (consulté le )
« Jewish youth at the "Farma" collective » [archive du ], sur Internet Archive, Washington, DC, United States Holocaust Memorial Museum (consulté le ) : « The "Farma" was a plot of land between Bedzin and Sosnowiec that was allocated to the local Zionist youth movements by the Jewish Council for the growing of vegetables. »
web.archive.org
« Jewish youth at the "Farma" collective » [archive du ], sur Internet Archive, Washington, DC, United States Holocaust Memorial Museum (consulté le ) : « The "Farma" was a plot of land between Bedzin and Sosnowiec that was allocated to the local Zionist youth movements by the Jewish Council for the growing of vegetables. »
