Shields, Carolyn, and Steven Oberg. “Choice and Voice in School Calendar Reform”. Canadian Journal of Education/Revue canadienne de l’éducation 25, no. 1 (March 2, 2000): 27–40. Accessed April 24, 2024. https://journals.sfu.ca/cje/index.php/cje-rce/article/view/2771.