Šimulčik, Damir. “Razvoj Prometne Infrastrukture U Jugoslaviji - činitelj Integracije U Okviru EZ”. Promet - Traffic&Transportation 2, no. 5-6 (1): 405-406. Accessed May 20, 2024. https://traffic.fpz.hr/index.php/PROMTT/article/view/395.