- Pope Leo XIII, AETERNI PATRIS (ON THE RESTORATION OF CHRISTIAN PHILOSOPHY) (1879)
- Pope Leo XIII, RERUM NOVARUM (OF NEW THINGS: On Capital and Labor) (1891)
- Pope Pius XI, QUADRAGESIMO ANNO (THE FORTIETH YEAR since Rerum Novarum: ON RECONSTRUCTION OF THE SOCIAL ORDER) (1931)
- Pope Pius XI, CASTI CONNUBII (ON CHRISTIAN MARRIAGE) (1930)
- Pope John XXIII, MATER ET MAGISTRA (MOTHER AND TEACHER: ON CHRISTIANITY AND SOCIAL PROGRESS) (1961)
- Pope John XXIII, PACEM IN TERRIS (PEACE ON EARTH: ON ESTABLISHING UNIVERSAL PEACE IN TRUTH, JUSTICE, CHARITY, AND LIBERTY) (1963)
- Pope Paul VI, Vatican II Document: LUMEN GENTIUM (DOGMATIC CONSTITUTION ON THE CHURCH) (1964)
- Pope Paul VI, Vatican II Document: GAUDIUM ET SPES (JOY AND HOPEL PASTORAL CONSTITUTION ON THE CHURCH IN THE MODERN WORLD) (1965)
- Pope Paul VI, Vatican II Document: NOSTRA AETATE (ON THE RELATION OF THE CHURCH TO NON-CHRISTIAN RELIGIONS) (1965)
- Pope Paul VI, Vatican II Document: DIGNITATIS HUMANAE (ON THE RIGHT OF THE PERSON AND OF COMMUNITIES TO SOCIAL AND CIVIL FREEDOM IN MATTERS RELIGIOUS) (1965)
- Pope Paul VI, POPULORUM PROGRESSIO (ON THE DEVELOPMENT OF PEOPLES) (1967)
- Pope John XXIII, HUMANAE VITAE (OF HUMAN LIFE) (1968)
- Pope John Paul II, SOLLICITUDO REI SOCIALIS (CONCERN FOR THE SOCIAL ORDER) (1987)
- Pope John Paul II, Theology of the Body (1979-1984)
- Pope John Paul II, LABOREM EXERCENS (ON HUMAN WORK) (1981)
- Pope John Paul II, EX CORDE ECCLESIA (1990)
- Pope John Paul II, CENTESIMUS ANNUS (THE HUNDREDTH YEAR since Rerum Novarum) (1991)
- Pope John Paul II, VERITATIS SPLENDOR (THE SPLENDOR OF TRUTH) (1993)
- Pope John Paul II, EVANGELIUM VITAE (THE GOSPEL OF LIFE) (1995)
- Pope John Paul II, FIDES ET RATIO (On Faith and Reason) (1998)
- Pope Benedict XVI, DEUS CARITAS EST (God is Love) (2007)
Joomla Templates: from JoomlaShack