6. "Trabalhadores. Rumo ao Conclat." [The II Congresso da Classe Trabalhadora held in São Paulo on August 26-28, 1983.]Senhor 125, (1983 August 10).

6. "Trabalhadores. Rumo ao Conclat." [The II Congresso da Classe Trabalhadora held in São Paulo on August 26-28, 1983.]Senhor 125, (1983 August 10)., Box: 5. 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/372128 Accessed September 26, 2026.