14. "Greve e ameaça de bomba causam tensão."Tribuna da Bahia, (1987 July 18).

14. "Greve e ameaça de bomba causam tensão."Tribuna da Bahia, (1987 July 18)., 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/372664 Accessed September 26, 2026.