Darwin and Darwinism. A Discourse delivered before the Chicago Sinai Congregation. Translated by Julius Silversmith.
Hirsch, Emil Gustav, “Darwin and Darwinism. A Discourse delivered before the Chicago Sinai Congregation. Translated by Julius Silversmith.”, Judaica Americana II, accessed September 16, 2024, https://judaicadhpenn.org/legacyprojects/s/singerman/item/54520