Axelrod, Paul. “A.J. Angulo, Diploma Mills: How For-Profit Colleges Stiffed Students, Taxpayers, and the American Dream”. Historical Studies in Education / Revue d’histoire de l’éducation 29, no. 1 (April 28, 2017). Accessed November 25, 2024. https://historicalstudiesineducation.ca/index.php/edu_hse-rhe/article/view/4539.