8. "Lideranças sindicais aceitam a proposta de pacto."Folha de S. Paulo, (1984 November 13).

8. "Lideranças sindicais aceitam a proposta de pacto."Folha de S. Paulo, (1984 November 13)., Box: 23. 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/375169 Accessed September 26, 2026.