Sisters of the Blessed Sacrament for Indians and Colored People. (2000). Saint Katharine Drexel: A life summary 1858-1955. Sisters of the Blessed Sacrament.
Chicago-referens (17:e uppl.)Sisters of the Blessed Sacrament for Indians and Colored People. Saint Katharine Drexel: A Life Summary 1858-1955. Bensalem, Pa.: Sisters of the Blessed Sacrament, 2000.
MLA-referens (8:e uppl.)Sisters of the Blessed Sacrament for Indians and Colored People. Saint Katharine Drexel: A Life Summary 1858-1955. Sisters of the Blessed Sacrament, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.