Y. Ossik in A. Shakhshina, „Some Topical Issues of Teaching and Practical Implementation of Management in Higher Education“, OE, let. 59, št. 3-4, str. 88–92, avg. 2013, Pridobljeno: jul. 21, 2026. Dostopno na: https://journals.um.si/index.php/oe/article/view/2311