Letter of Our Holy Father, Pope John XXIII concerning the seven hundred and fifteith anniversary of the approval of the Rule of St. Francis, and the address of His Holiness.

Eitemau Tebyg

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  gan: Pius, Pope; Catholic Church. Pope (1922-1939 : Pius XI)
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• Mater and Magistra: "Mother and Teacher": Encyclical on the Social Order by his Holiness Pope John XXIII May 15, 1961
  gan: John XXIII, Pope, 1881-1963.; Catholic Church. Pope (1958-1963 : John XXIII)
  Wedi'i Greu: (1961)
• The Catholic Priesthood (Ad Catholici sacerdotii) : Catholic priesthood : Encyclical of His Holiness Pope Pius XI
  gan: Pius XI, Pope, 1857-1939; Catholic Church. Pope (1922-1939 : Pius XI)
  Wedi'i Greu: (1935)
• Encyclical letter (Ad Petri cathedram) of His Holiness John XXIII by Divine Providence Pope to His Venerable Brethren the Patriarchs, Primates, Archbishops, Bishops, and all other local Ordinates that are at peace and in communion with the Apostolic See, and to the clergy and faithful of the Catholic world, concerning the attainment of truth, unity, and peace in the spirit of love.
  Wedi'i Greu: (1959)
• Seven great encyclicals : labor, education, marriage, reconstructing the social order, atheistic communism, world social problems, [and] world peace.
  Wedi'i Greu: (1963)