DOBRIJEVIĆ, A. Contractualism vs. contractarianism: pages: 27-44. Filozofija i društvo/Philosophy and Society, Belgrade, Serbia, v. 22, n. 3, 2011. DOI: 10.2298/FID1103027D. Disponível em: https://journal.ifdt.bg.ac.rs/fid/article/view/308. Acesso em: 31 jan. 2025.