Maurutto, Paula. “Private Policing and Surveillance of Catholics: Anti-Communism in the Roman Catholic Archdiocese of Toronto, 1920-1960”. Labour / Le Travail 40 (February 2, 1997): 113–136. Accessed April 2, 2026. https://www.lltjournal.ca/index.php/llt/article/view/5081.