Yad Vashem The Holocaust Martyrs’ and Heroes’ Remembrance Authority. Documents of the Holocaust – Part II. The Last Letter From Szmul Zygielbojm, The Bund Representative With The Polish National Council In Exile. Retrieved from http://yad-vashem.org.il/about_holocaust/documents/part2/doc154.html (accessed 28 November 2011).
6.
SnyderT. Bloodlands: Europe between Hitler and Stalin. Philadelphia, PA: Basic Books, 2010.
7.
HalaszG. Comment: To collude or not to collude with crimes against humanity – the question of Adam Czerniakow’s suicide. Australasian Psychiatry2011; 19: 518–520.