MYSZOR, Wincenty. Arkadiusz Nocoń, Ioannis Cassiani doctrina de amicitia iuxta Coll XVI: Fontes classici et patristici verae amicitiae partes constitutivae. Śląskie Studia Historyczno-Teologiczne, [S. l.], v. 33, p. 399–401, 2000. Disponível em: https://journals.us.edu.pl/index.php/ssht/article/view/19968. Acesso em: 5 luty. 2026.