2. JornalEco. XXI., (1988 July 29)

2. JornalEco. XXI., (1988 July 29), 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/372332 Accessed September 27, 2026.