↑ Compare: “Kaganovich, Lazar Moiseyevich”. Jewish Virtual Library. The American-Israeli Cooperative Enterprise. 2013. Truy cập ngày 23 tháng 5 năm 2016. Born in Kiev province, Kaganovich joined the Communist Party in 1911 [...]. [...] For a number of years he was the only Jew to occupy a top position in the Soviet leadership.
↑ Rees, Edward Afron. 1994. Stalinism and Soviet Rail Transport, 1928-41. Birmingham: Palgrave Macmillan
