Guide to the Archbishop William H. Elder Records. Archdiocese of Cincinnati.
Chicago-referens (17:e uppl.)Guide to the Archbishop William H. Elder Records. Archdiocese of Cincinnati.
MLA-referens (8:e uppl.)Guide to the Archbishop William H. Elder Records. Archdiocese of Cincinnati.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.