9. Comitê político Carlos Silveira, PT. "O povo no poder?" Camaçari:, 1986 August 5.

9. Comitê político Carlos Silveira, PT. "O povo no poder?" Camaçari:, 1986 August 5., Box: 1. 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/371169 Accessed September 27, 2026.