“Prager Jizker-buch”, (Praga Book; Dedicated to the Memory of the Martyrs of our Town (Praga, Poland), Tel Awiw 1974 https://www.jewishgen.org/Yizkor/praga/praga.html
The Memory of Treblinka Foundation
“Prager Jizker-buch”, (Praga Book; Dedicated to the Memory of the Martyrs of our Town (Praga, Poland), Tel Awiw 1974 https://www.jewishgen.org/Yizkor/praga/praga.html