CARLEY, R. J.; WALDRON, M. W. Book review of "The Foundations of Distance Education". Canadian Journal of Higher Education, [S. l.], v. 16, n. 3, 1986. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/188399. Acesso em: 2 may. 2026.