K. Dobrai in F. Farkas, „Nonprofit Organizations from the Perspective of Organizational Development and Their Influence on Professionalization“, OE, let. 62, št. 2, str. 25–32, jul. 2016, Pridobljeno: jul. 21, 2026. Dostopno na: https://journals.um.si/index.php/oe/article/view/2234