12. "T.C. de Salvador-Contribuição ao debate." N.p.:, 1979 December 5.

12. "T.C. de Salvador-Contribuição ao debate." N.p.:, 1979 December 5., Box: 2. 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/371505 Accessed September 26, 2026.