J. Hojs Potočnik in P. Tominc, „Correlation between Tertiary Education Graduates by Field of Study and Economic Development—An analysis of European countries“, OE, let. 59, št. 1-2, str. 56–65, avg. 2013, Pridobljeno: jul. 21, 2026. Dostopno na: https://journals.um.si/index.php/oe/article/view/2317