Kozári, József, und Krisztina Tóth. „Experiences of Short Courses Offered for Small Farmers“. Studia Mundi – Economica 1, no. 1 (Dezember 12, 2014): 47–51. Zugegriffen Dezember 5, 2025. https://journal.uni-mate.hu/index.php/stm/article/view/3336.