1. Luhmann, Niklas. 1993. Das Recht der Gesellshaft. Frankfurt: Suhrkamp.
2. Foucault, Michel. 1969. The Archaeology of Knowledge. Translated by A. M. Sheridan Smith. London and New York: Routledge, 2002.
3. Fineman, Martha. 2008. The vulnerable subject: Anchoring Equality in the Human Condition. Yale Journal of Law and Feminism 20: 1–23.
4. Bernardini, Maria Giulia. 2021. La capacità vulnerabile. Napoli: Jovene Editore.
5. Olin Wright, Erik. 2011. Real Utopias. Contexts 10 (2): 36–42.