Ungureanu D. William Kornblum, Sociology in a changing world, City University of New York, Graduate School and University, Center, 1991. SR [Internet]. 1994Dec.30 [cited 2026Apr.21];5(6):640-1. Available from: https://arsociologie.ro/revistasociologieromaneasca/sr/article/view/1994_6_Ungureanu