Ross, C. (1982). Called to be servants: 750 years. General Curia of the Order of Servants of Mary.
Chicago-referens (17:e uppl.)Ross, Christopher. Called to Be Servants: 750 Years. Rome: General Curia of the Order of Servants of Mary, 1982.
MLA-referens (8:e uppl.)Ross, Christopher. Called to Be Servants: 750 Years. General Curia of the Order of Servants of Mary, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.