https://memoria.bn.gov.br/docreader/DocReader.aspx?bib=215481&pagfis=429
https://archive.org/details/aos-martires-da-patria_202601
https://memoria.bn.gov.br/docreader/DocReader.aspx?bib=215481&pagfis=429
https://archive.org/details/aos-martires-da-patria_202601
https://archive.org/details/RevistaDaSemana_RJ_1941_00020/page/36/mode/1up?q=%22Antonio+Alves+Camara%22