Catholic Church. Pope (1978-2005 : John Paul II) & John Paul II, P. (1987). Mother of the redeemer =: Redemptoris mater : encyclical letter. Daughters of St. Paul.
Chicago-referens (17:e uppl.)Catholic Church. Pope (1978-2005 : John Paul II) och Pope John Paul II. Mother of the Redeemer =: Redemptoris Mater : Encyclical Letter. Boston, MA: Daughters of St. Paul, 1987.
MLA-referens (8:e uppl.)Catholic Church. Pope (1978-2005 : John Paul II) och Pope John Paul II. Mother of the Redeemer =: Redemptoris Mater : Encyclical Letter. Daughters of St. Paul, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.