1. The Abyss of Madness: An Interview
2. Jews slain in Ukraine: Their former minister in that country sends a review of the pogroms . ( 1919 ).New York Times. Retrieved fromhttp://query.nytimes.com/mem/archive-free/pdf?res=F60F17FD3E5E157A93C6A81782D85F4D8185F9
3. Russian civil war pogroms . ( 2005 ).Zionism and Israel—Encyclopedic dictionary. Retrieved fromhttp://www.zionism-israel.com/dic/Russsian_Civil_War_pogroms.htm