Economu, N., and I. Apostol. “Contribution to the Ethnical-Sociological Investigations on Romaninans Settlings from the East of Bug (IV)”. Sociologie Românească, Vol. 4, no. 1, Feb. 2013, pp. 33-38, https://arsociologie.ro/revistasociologieromaneasca/sr/article/view/1993_1_economu.