Retrieved 16 March 2019. ↑ "Popolazione Residente al 1° Gennaio 2018". Italian National Institute of Statistics. Retrieved 16 March 2019. ↑ Municipal statute ↑ All demographics and other statistics: Italian statistical institute Istat. ↑ Thomas, Lee; Lokar A. (1977) Socioeconomic structure of the Slovene population in Italy, Slovene Studies, Chicago, Illinois, p.28.