BOTH, Vilmos. Low budget marketing - econet.hu Rt. esettanulmány. Marketing & Menedzsment, [S. l.], v. 36, n. 2, p. 29–32, 2019. Disponível em: https://journals.lib.pte.hu/index.php/mm/article/view/1584. Acesso em: 18 jún. 2025.