5. "Aos estudantes de Farmácia." PULSAR no D.A. de FAR. N.p.:, undated

5. "Aos estudantes de Farmácia." PULSAR no D.A. de FAR. N.p.:, undated, Box: 2. 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/371440 Accessed September 27, 2026.