Powers, M. R. (1974). A history of St. Mary's Memorial Church, Norwich, Connecticut, 1854-1970. Norwich, Ct..
Lua i Stíl Chicago (17ú heag.)Powers, Mary Rita. A History of St. Mary's Memorial Church, Norwich, Connecticut, 1854-1970. Norwich, Ct., 1974.
Lua MLA (8ú heag.)Powers, Mary Rita. A History of St. Mary's Memorial Church, Norwich, Connecticut, 1854-1970. Norwich, Ct., 1974.
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