M. SASS, « Foreign direct investments and relocations in business services – what are the locational factors? The case of Hungary », Cuad. relac. labor., vol. 28, nᵒ 1, p. 45–63, juill. 2010, Consulté le: juill. 10, 2026. Disponible sur: https://revistas.ucm.es/index.php/CRLA/article/view/CRLA1010120045A