12. Comitê Central do PC do Brasil. "Carta do C.C. aos militantes da BA." N.p.:, 1980 August.

12. Comitê Central do PC do Brasil. "Carta do C.C. aos militantes da BA." N.p.:, 1980 August., Box: 7. 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/372536 Accessed September 26, 2026.