3. CR da Bahia. "Para a X CN." N.p.:, undated

3. CR da Bahia. "Para a X CN." N.p.:, undated, Box: 19. Eduardo Sarno Collection of Leftist Movements in Brazil, 2002-03. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/374514 Accessed September 26, 2026.