10. CM. "Lutar contra a onda de liberalismo nas questões de segurança." N.p.:, 1980 January.

10. CM. "Lutar contra a onda de liberalismo nas questões de segurança." N.p.:, 1980 January., Box: 4. 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/371884 Accessed September 26, 2026.