FARA, Vittorio. SVIZZERA. I cittadini bocciano l’acquisto di nuovi aerei militari: SWITZERLAND. The citizens vote against the acquisition of new military aircrafts. DPCE Online, [S. l.], v. 20, n. 4, 2017. DOI: 10.57660/dpceonline.2014.242. Disponível em: https://www.dpceonline.it/index.php/dpceonline/article/view/242. Acesso em: 30 apr. 2025.