Pellicer de Brody, Olga. «Rosalyn Higgins. The Development of International Law Throuth the Political Organs of the United Nations. London : Oxford University Press, 1963». Foro Internacional 5, no. 3 (enero 1, 1965): 477–479. Accedido noviembre 19, 2024. https://forointernacional.colmex.mx/index.php/fi/article/view/255.