Karl Heinrich Ulrichs
Laura and Will discuss Karl Heinrich Ulrichs
Kennedy, Hubert. "Karl Heinrich Ulrichs First Theorist of Homosexuality." Science and Homosexualities. New York: Routledge, 1997. (pp. 26–45).
Kennedy, Hubert. "Ulrichs, Karl Heinrich." The GLBTQ Project. New Jersey: Cleis Press, 2004.
"Karl Heinrich Ulrichs." The Federal Foundation Magnus Hirschfeld. Berlin.
Duhaime, Lloyd. "Karl Heinrich Ulrichs,...