A Classe Operária no. 144-146, (1980 July-1981 March).

A Classe Operária no. 144-146, (1980 July-1981 March)., Box: 9, Folder: 23. 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/372896 Accessed September 26, 2026.