*Glynn, Irial: Emigration Across the Atlantic: Irish, Italians and Swedes compared, 1800-1950 , European History Online, Mainz: Institute of European History, 2011, retrieved: June 16, 2011.
*Glynn, Irial: Emigration Across the Atlantic: Irish, Italians and Swedes compared, 1800-1950 , European History Online, Mainz: Institute of European History, 2011.