Coleman, Peter, Lorna Mikkelson, and Linda LaRocque. “Network Coverage: Administrative Collegiality and School District Ethos in High-Performing Districts”. Canadian Journal of Education/Revue canadienne de l’éducation 16, no. 2 (February 22, 1991): 151–167. Accessed May 5, 2026. https://cje.journals.publicknowledgeproject.org/index.php/cje-rce/article/view/2604.