4. "Simões [Silvio Simões, president of Bahiatursa] diante de problemas."Correio da Bahia, (5 June 1987).

4. "Simões [Silvio Simões, president of Bahiatursa] diante de problemas."Correio da Bahia, (5 June 1987)., Box: 8. 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/372654 Accessed September 26, 2026.