Osborne, Ken. “Canadian Schools, the League of Nations, and the Teaching of History, 1920–1939”. Historical Studies in Education / Revue d’histoire de l’éducation 30, no. 2 (September 26, 2018). Accessed January 16, 2019. https://historicalstudiesineducation.ca/index.php/edu_hse-rhe/article/view/4608.