Bondoc, Maria-Daniela, Ramona-Florina Popescu, și Emilia Ungureanu. 2010. „Analysis of the temporary evolution of the Romanian migration flows abroad, on migration routes”. Revista de Cercetare si Interventie Sociala 28 (martie): 143-55. https://www.rcis.ro/journal/article/view/299-analysis-of-the-temporary-evolution-of-the-romanian.