Leon Wanat, “The Warsaw Ghetto and Pawiak”, fragment na stronie The American Association for Polish-Jewish Studies, (http://www.aapjstudies.org/index.php?id=215)
Pamięć Treblinki – Fundacja Ochrony Pamięci Obozu Zagłady w Treblince
Leon Wanat, “The Warsaw Ghetto and Pawiak”, fragment na stronie The American Association for Polish-Jewish Studies, (http://www.aapjstudies.org/index.php?id=215)