4. "Automóveis: Novo sistema de vendas incentivará o consumo de carros na China."Gazeta Mercantil, (1985 March 11).

4. "Automóveis: Novo sistema de vendas incentivará o consumo de carros na China."Gazeta Mercantil, (1985 March 11)., Box: 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/372252 Accessed September 26, 2026.