(Pa.), A. o. P. (2007). Bishop Stephen Soter Ortynsky (1866-1916): The First Greek Catholic Bishop in the United States of America. Philadelphia.
Chicago-referens (17:e uppl.)(Pa.), Archeparchy of Philadelphia. Bishop Stephen Soter Ortynsky (1866-1916): The First Greek Catholic Bishop in the United States of America. Philadelphia, 2007.
MLA-referens (8:e uppl.)(Pa.), Archeparchy of Philadelphia. Bishop Stephen Soter Ortynsky (1866-1916): The First Greek Catholic Bishop in the United States of America. Philadelphia, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.