Kassow. The Clandestine History of the Kovno Jewish Ghetto Police. Indiana University Press.
Lua i Stíl Chicago (17ú heag.)Kassow. The Clandestine History of the Kovno Jewish Ghetto Police. Indiana University Press.
Lua MLA (9ú heag.)Kassow. The Clandestine History of the Kovno Jewish Ghetto Police. Indiana University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.