7. Comissão Executiva Nacional dos Movimentos de Anistia. [Invitation to a ceremony honoring the memory of Pedro Pomar at the time of his reburial in Belém, Pará, on April 11, 1980.] São Paulo:, 1980 April.

7. Comissão Executiva Nacional dos Movimentos de Anistia. [Invitation to a ceremony honoring the memory of Pedro Pomar at the time of his reburial in Belém, Pará, on April 11, 1980.] São Paulo:, 1980 April., Box: 9. 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/372828 Accessed September 26, 2026.