Vitai, Zsuzsanna, és Mariann Benke. „Motivation to Learn? An Advanced Exploratory Study of Learning Motivation of Central-East European Business Students”. Marketing & Menedzsment 55, no. 2 (november 5, 2021): 27–35. Elérés november 21, 2024. https://journals.lib.pte.hu/index.php/mm/article/view/5084.