O. A. Lupu, « Fetele orasului. Studiu de sociologie urbana in munipiul Roman [Town’s faces. An urban sociological research in Roman City] », rcis, vol. 21, p. 7–14, juin 2008, Consulté le: nov. 07, 2026. Disponible sur: https://www.rcis.ro/journal/article/view/230-fetele-orasului-studiu-de-sociologie-urbana-in-munipiul