Lewinski, J. (1992). The Death of Adam Czerniaków and Janusz Korczak's Last Journey. Polin.
Lua i Stíl Chicago (17ú heag.)Lewinski, Jerzy. "The Death of Adam Czerniaków and Janusz Korczak's Last Journey." Polin 1992.
Lua MLA (8ú heag.)Lewinski, Jerzy. "The Death of Adam Czerniaków and Janusz Korczak's Last Journey." Polin, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.