GAPPO, P. Nullification:: How to Resist Federal Tyranny in the 21st Century. MISES: Interdisciplinary Journal of Philosophy, Law and Economics, São Paulo, v. 2, n. 2, p. 713–715, 2014. Disponível em: https://misesjournal.org.br/misesjournal/article/view/675. Acesso em: 25 nov. 2024.