SIEMIATYCKI, Myer. Ryerson’s Union Fair: Introducing Students to the Labour Movement. Labour / Le Travail, [S. l.], v. 20, p. 235–238, 1987. Disponível em: https://www.lltjournal.ca/index.php/llt/article/view/2447. Acesso em: 21 may. 2025.