BEVERIDGE, Karl. Labour/Left Memorabilia, 1880-1980: A Photographic Representation. Labour / Le Travail, [S. l.], v. 46, p. 397–416, 2000. Disponível em: https://www.lltjournal.ca/index.php/llt/article/view/5212. Acesso em: 1 may. 2024.