Tenenbaum, Joseph (1955). «The Einsatzgruppen». Jewish Social Studies. 1. 17: 43–64. ISSN0021-6704. Besøkt 23. november 2022. «I am of the opinion that when for years, for decades, the doctrine is preached that the Slav is an inferior race and the Jew not even human, then such an outcome is inevitable»
Tenenbaum, Joseph (1955). «The Einsatzgruppen». Jewish Social Studies. 1. 17: 43–64. ISSN0021-6704. Besøkt 23. november 2022. «I am of the opinion that when for years, for decades, the doctrine is preached that the Slav is an inferior race and the Jew not even human, then such an outcome is inevitable»