6. "Festa." [The PC do B held a party to commemorate the filing of their registration papers as a political organization.] A Tarde, (1985 May 26).

6. "Festa." [The PC do B held a party to commemorate the filing of their registration papers as a political organization.] A Tarde, (1985 May 26)., Box: 9. 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/372852 Accessed September 26, 2026.