5. Assis, Edgar C. [Letter to Movimento concerning articles in which the PC do B is discussed]. Salvador:, 1981 July 20.

5. Assis, Edgar C. [Letter to Movimento concerning articles in which the PC do B is discussed]. Salvador:, 1981 July 20., Box: 3. 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/371752 Accessed September 26, 2026.