Šulgan, Marián, a Peter Gajdzík. „THE CURRENT SITUATION IN THE EUROPEAN UNION AND THE AUTOMOBILE INDUSTRY". Perner’s Contacts 6, no. 4 (prosinec 30, 2011): 289–293. Viděno listopad 22, 2024. https://pernerscontacts.upce.cz/index.php/perner/article/view/930.