Yad Vashem Archives, The Central Historical Commission of the Central Committee of Liberated Jews in the U.S. Zone (M.1.E), file no. 3540561. Original in Yiddish.
Testimony of Binyamin Orenshtein regarding five singers in the HASAG-Pelcery camp in Czestochowa.
Yad Vashem Archives, The Central Historical Commission of the Central Committee of Liberated Jews in the U.S. Zone (M.1.E), file no. 3540639. Original in Yiddish.
Testimony of Mitzel regarding her survival with her children in the forests of eastern Galicia.