Mavrič, Jasmina, Polona Tominc, in Vito Bobek. „Gualitative Indicators for Measuring the Performance Development of Selected Cities“. Naše gospodarstvo/Our economy 60, no. 3-4 (avgust 2, 2014): 13–25. Pridobljeno januar 12, 2026. https://old.journals.um.si/index.php/oe/article/view/2280.