L. Ortiz Pérez, “Phillippe van Parjis, what is a just society ? Introduction to the practice of political philosophy, Buenos Aires, Nueva Visión, 1991, 255p”., PyG, vol. 2, no. 1, pp. 165–167, Apr. 1995, Accessed: Oct. 13, 2026. Available: http://politicaygobierno.cide.edu/index.php/pyg/article/view/603