Trinidad, Carlos Benítez. “‘The Patriotic and Truly Humanitarian Protection of the Indians’. Memory and Retrospective about the Brazilian Serviço De Proteção Aos Índios by and Old Indigenist”. Revista de História, no. 180 (April 20, 2021): 1–30. Accessed June 1, 2024. https://revistas.usp.br/revhistoria/article/view/168216.