Ross, C. (1982). Called to be servants: 750 years. General Curia of the Order of Servants of Mary.
Chicago-viite (17. p.)Ross, Christopher. Called to Be Servants: 750 Years. Rome: General Curia of the Order of Servants of Mary, 1982.
MLA-viite (8. p.)Ross, Christopher. Called to Be Servants: 750 Years. General Curia of the Order of Servants of Mary, 1982.
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