Bostan, Ionel, Cristian Popescu, Elena-Doina Dascalu, și Bogdan-Narcis Firtescu. 2016. „The European Union Cohesion Policy and External Migration in Romania. Multistage Analysis”. Revista de Cercetare si Interventie Sociala 54 (septembrie): 96-114. https://www.rcis.ro/journal/article/view/2296-the-european-union-cohesion-policy-and-external-migration.