Monticelli, Giuseppe Lucrezio. Italian Emigration: Basic Characteristic and Trends with Special Reference to the Last Twenty Years.. International Migration Review. Summer 1967, 1 (3, Special issue, The Italian Experience in Emigration): 10–24. ISSN 0197-9183. doi:10.2307/3002737. ISSN 01979183.
European Rennaisance and Reformation(PDF). Italy: Birthplace of the Renaisssance. Township of Washington, NJ: Immaculate Heart Academy. [2009-12-20]. (原始内容(PDF)存档于2011-04-27).
Most Baha'i Nations(2005). QuickLists > Compare Nations > Religions >. The Association of Religion Data Archives. 2005 [2010-01-30]. (原始内容存档于2010-04-14).
European Rennaisance and Reformation(PDF). Italy: Birthplace of the Renaisssance. Township of Washington, NJ: Immaculate Heart Academy. [2009-12-20]. (原始内容(PDF)存档于2011-04-27).
Most Baha'i Nations(2005). QuickLists > Compare Nations > Religions >. The Association of Religion Data Archives. 2005 [2010-01-30]. (原始内容存档于2010-04-14).
Monticelli, Giuseppe Lucrezio. Italian Emigration: Basic Characteristic and Trends with Special Reference to the Last Twenty Years.. International Migration Review. Summer 1967, 1 (3, Special issue, The Italian Experience in Emigration): 10–24. ISSN 0197-9183. doi:10.2307/3002737. ISSN 01979183.