Sloat, Elizabeth, and J. Douglas Willms. “The International Adult Literacy Survey: Implications for Canadian Social Policy”. Canadian Journal of Education Revue Canadienne De l’éducation, vol. 25, no. 3, Sept. 2000, pp. 218–233, https://journals.sfu.ca/cje/index.php/cje-rce/article/view/2784.