Partido Comunista do Brasil (M-L).Guerra Popular: Caminho da Luta Armada no Brasil. [Lisboa?]:, 1974.

Partido Comunista do Brasil (M-L).Guerra Popular: Caminho da Luta Armada no Brasil. [Lisboa?]:, 1974., Box: 16, Folder: 6. 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/373784 Accessed September 26, 2026.