Acker, Sandra, and Keith Oatley. “Gender Issues in Education for Science and Technology: Current Situation and Prospects for Change”. Canadian Journal of Education Revue Canadienne De l’éducation, vol. 18, no. 3, Sept. 1993, pp. 255-72, https://www.cje-rce.ca/index.php/cje-rce/article/view/2659.