The Wiener Library for the Study of the Holocaust and Genocide, Persecution of Jews in Poland: reports and statements (coll. 532), 114. Original in Yiddish.
Testimony of 24-year-old journalist Dovid M. from Brok on the destruction of Brok and a massacre of 38 Jews taking place on the same day.
The Wiener Library for the Study of the Holocaust and Genocide, Persecution of Jews in Poland: reports and statements (coll. 532), 107. Original in Yiddish.
A long, very detailed report by a 38-year-old female social activist about the situation of Jews in Łódź (and surrounding towns) in the first months under German occupation. She left Łódź on December 30, 1939.