13. "2o. Reunião do OB da A-1." N.p.:, 1983 August 10.

13. "2o. Reunião do OB da A-1." N.p.:, 1983 August 10., 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/371552 Accessed September 26, 2026.