Sojka, Jane Z., Ashok K. Gupta, és Kahandas Nandola. „Assessing the Impact of Teaching Ethics”. Marketing & Menedzsment 34, no. 6 (december 13, 2019): 31–38. Elérés november 22, 2024. https://journals.lib.pte.hu/index.php/mm/article/view/1621.