9. Ptj. "Apuração de responsabilidades" [Ao Secretariado do CR]. N.p.:, 1983 October 18.

9. Ptj. "Apuração de responsabilidades" [Ao Secretariado do CR]. N.p.:, 1983 October 18., Box: 14. 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/373556 Accessed September 26, 2026.