Korman, G. (1970). Silence in the American textbooks. Yad Vashem studies.
Lua i Stíl Chicago (17ú heag.)Korman, Gerd. "Silence in the American Textbooks." Yad Vashem Studies 1970.
Lua MLA (8ú heag.)Korman, Gerd. "Silence in the American Textbooks." Yad Vashem Studies, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.