3. MLPA [Movimento pela Libertação dos Presos no Araguaia]. Boletim no. 7, (1982 March).

3. MLPA [Movimento pela Libertação dos Presos no Araguaia]. Boletim no. 7, (1982 March)., Box: 22. 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/374950 Accessed September 26, 2026.