3. Debate. Segunda Zona PT. no. 3., (1989 January)

3. Debate. Segunda Zona PT. no. 3., (1989 January), Box: 6. 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/372277 Accessed September 27, 2026.