P. du Preez, «The Human Right to Education, the Ethical Responsibility of Curriculum, and the Irony in “Safe Spaces” .......... 407», в Promoting Changes in Times of Transition and Crisis: Reflections on Human Rights Education, т. Societas, Vol. 70, K. Mazur и P. Musiewicz, ред. Poland: Księgarnia Akademicka Publishing, 2013, сс. 407–420. doi: 10.12797/9788376383651.28.