PALMER, Bryan D. Maurice Spector, James P. Cannon, and the Origins of Canadian Trotskyism. Labour / Le Travail, [S. l.], v. 56, p. 91–148, 2005. Disponível em: https://lltjournal.ca/index.php/llt/article/view/5382. Acesso em: 22 nov. 2024.