7. PT. [Invitation to the opening of the campaign and electoral platform for the election of November 1982. Hosts are Luis Antonio, Deputado Federal, and Paulo Frateschi, Deputado Estadual.] [São Paulo?]:, undated

7. PT. [Invitation to the opening of the campaign and electoral platform for the election of November 1982. Hosts are Luis Antonio, Deputado Federal, and Paulo Frateschi, Deputado Estadual.] [São Paulo?]:, undated, Box: 16. 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/373875 Accessed September 26, 2026.