Noonan, J. T., Jr. (1991). What it means to be a Catholic in the United States in the year 1991. University of Dayton.
Chicago-referens (17:e uppl.)Noonan, John T., Jr. What It Means to Be a Catholic in the United States in the Year 1991. Dayton, Ohio: University of Dayton, 1991.
MLA-referens (8:e uppl.)Noonan, John T., Jr. What It Means to Be a Catholic in the United States in the Year 1991. University of Dayton, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.