За проверка:

- http://napoli1.com/publ/interesnoe_i_ljubopytnoe/tri_mln_bolgar_v_italii/10-1-0-608

- Дориян Александров, Българите в Италия ("Авитохол", сб. II, София, 2006) https://www.scribd.com/document/38713280/%D0%90%D0%92%D0%98-%D0%A2%D0%9E%D0%A5%D0%9E%D0%9B-%D0%98%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8-%D1%81%D0%B1%D0%BE%D1%80%D0%BD%D0%B8%D0%BA-%D1%82%D0%BE%D0%BC-2