Janusz Korczak
Janusz Korczak 1.pdf
Janusz Korczak 2.pdf
"Janusz Korczak." Holocaust Education and Archive Research Team. Holocaust Research Project, 2012, http://www.holocaustresearchproject.org/ ghettos/korczak.html.
("Janusz Korczak," Holocaust Education)
Janusz Korczak _ Holocaust Encyclopedia.pdf
"Janusz Korczak." Holocaust Encyclopedia. United States Holocaust Memorial Museum, 14 Sept. 2020, https://encyclopedia.ushmm.org/content/en/article/janusz-korczak-1.
("Janusz Korczak," Holocaust Encyclopedia)