(1988). Beatification of Mother Katharine Drexel, Foundress of the Sisters of the Blessed Sacrament: Official Pilgrimage to Rome. S.I..
Chicago-referens (17:e uppl.)Beatification of Mother Katharine Drexel, Foundress of the Sisters of the Blessed Sacrament: Official Pilgrimage to Rome. S.I., 1988.
MLA-referens (8:e uppl.)Beatification of Mother Katharine Drexel, Foundress of the Sisters of the Blessed Sacrament: Official Pilgrimage to Rome. S.I., 1988.
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