I. Bostan, C. Popescu, E.-D. Dascalu, și B.-N. Firtescu, „The European Union Cohesion Policy and External Migration in Romania. Multistage Analysis”, rcis, vol. 54, pp. 96–114, sep. 2016, Data accesării: nov. 06, 2026. Disponibil la: https://www.rcis.ro/journal/article/view/2296-the-european-union-cohesion-policy-and-external-migration