*[http://www.archive.org/details/reportoncivilrig1947unit Report on Civil Rights Congress as a communist front organization.] Investigation of un-American activities in the United States, Committee on Un-American Activities, House of Representatives, Eightieth Congress, first session. Washington, U.S. Govt. Print. Off. September 2, 1947. | *[http://www.archive.org/details/reportoncivilrig1947unit Report on Civil Rights Congress as a communist front organization.] Investigation of un-American activities in the United States, Committee on Un-American Activities, House of Representatives, Eightieth Congress, first session. Washington, U.S. Govt. Print. Off. September 2, 1947. |