Hristova, S. (2010). Nikolai Tilkidjiev, Ed., Valentina Milenkova, Kamelia Рetkova and Natasha Mileva, Roma Dropouts, Open Society Institute, Sofia, 2009. Calitatea Vieții, 21(3-4), 405-409. https://revistacalitateavietii.ro/journal/article/view/107