FERRARI, Silvio. Religion, Christianity and Civil Society. NGTT | Nederduitse Gereformeerde Teologiese Tydskrif, [S. l.], v. 54, n. Supp 1, p. 58–63, 2013. DOI: 10.5952/54-0-290. Disponível em: https://ojs.reformedjournals.co.za/index.php/ngtt/article/view/577. Acesso em: 18 oct. 2025.