Spitzer, R. J. (1949). The titles of Our Lady: Including all the invocations of the Litany of Loreto. Liguorian Pamphlet Office.
Chicago-referens (17:e uppl.)Spitzer, R. J. The Titles of Our Lady: Including All the Invocations of the Litany of Loreto. Liguori, Mo.: Liguorian Pamphlet Office, 1949.
MLA-referens (8:e uppl.)Spitzer, R. J. The Titles of Our Lady: Including All the Invocations of the Litany of Loreto. Liguorian Pamphlet Office, 1949.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.