VRANJEŠ, M. ON THE SOURCES OF EUROPEAN UNION TAX LAW (III). Law - Theory and Practice, [S. l.], v. 23, n. 11-12, p. 3–12, 2006. Disponível em: https://casopis.pravni-fakultet.edu.rs/index.php/ltp/article/view/543. Acesso em: 17 may. 2026.