PETRYSHYN, J. Class Conflict and Civil Liberties: The Origins and Activities of the Canadian Labour Defense League, 1925-1940. Labour / Le Travail, [S. l.], v. 10, p. 39–63, 1982. Disponível em: https://www.lltjournal.ca/index.php/llt/article/view/2547. Acesso em: 6 may. 2024.