Schmidt, Sylvine, and Michèle Venet. “Principals Facing Inclusive Schooling or Integration”. Canadian Journal of Education Revue Canadienne De l’éducation, vol. 35, no. 1, Apr. 2012, pp. 217-38, https://cje.journals.publicknowledgeproject.org/index.php/cje-rce/article/view/346.