19. "Luta armada no campo é defendida pela CUT."A Tarde, (1985 December 15).

19. "Luta armada no campo é defendida pela CUT."A Tarde, (1985 December 15)., 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/372141 Accessed September 26, 2026.