Trang, Nguyen Thi Xuan. „Conglomerate Diversification Strategy: Good or Bad? – Evidence from Vietnam”. Marketing & Menedzsment 52, no. 3-4 (szeptember 1, 2018): 101–112. Elérés november 22, 2024. https://journals.lib.pte.hu/index.php/mm/article/view/1065.