1. "Fundamentos ideológicos das normas estatutárias." N.p.:, 1983.

1. "Fundamentos ideológicos das normas estatutárias." N.p.:, 1983., Box: 12, Folder: 30. 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/373385 Accessed September 27, 2026.