KRSTIĆ, Marko. Kidnapping as a Form of Terrorist Work. Zbornik Instituta za kriminološka i sociološka istraživanja, Belgrade, Serbia, v. 36, n. 2, p. 121–135, 2017. Disponível em: https://zbornik-iksi.rs/index.php/home/article/view/311. Acesso em: 4 apr. 2026.