Clark, Penney. “‘A Precarious Enterprise’: A Case Study of Western Canadian Regional Educational Publishing, 1980-1989”. Historical Studies in Education / Revue d’histoire de l’éducation 25, no. 1 (April 1, 2013). Accessed September 25, 2020. https://historicalstudiesineducation.ca/index.php/edu_hse-rhe/article/view/3666.