2. Secretariado Regional do RJ. "Viva a nossa unidade revolucionária!" N.p.:, 1980 April.

2. Secretariado Regional do RJ. "Viva a nossa unidade revolucionária!" N.p.:, 1980 April., Box: 26. 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/375837 Accessed September 26, 2026.