Pope Pius XI,

Eitemau Tebyg

• Pope Pius XI,
  gan: Hayes, Patrick
  Wedi'i Greu: (1936)
• Pope Pius XI
  gan: Hayes, Patrick Joseph, Cardinal, 1867-1938
  Wedi'i Greu: (1936)
• The popes speak on vocations : selected statements on vocations by Pope Pius XII, Pope John XXIII, and Pope Paul VI, in public audiences, semi- public appearances, special visits, letters on special occasions, as well as their Constitutions, Motu Proprios, Exhortations, Decrees, and Encyclical Letters, with a special emphasis on those statements which will be helpful in the recruitment of vocations /
• Pope Pius XI and Foreign Missions
  gan: Ahaus, H.
  Wedi'i Greu: (1932)
• Letter of His Holiness Pope Pius XI.
  Wedi'i Greu: (1932)