Kampf, R. a Becková, H. (2009) „ECONOMIC AND FINANCIAL ANALYSIS OF TRANSPORT PROJECTS", Perner’s Contacts, 4(4), s. 96–104. Dostupné z: https://pernerscontacts.upce.cz/index.php/perner/article/view/1191 (Viděno: 26 duben 2024).