1. Anderson RS (1982) On being human: essays in theological anthropology. William B. Eerdmans Publishing, Grand Rapids
2. Boff L (1987) Introducing liberation theology. Orbis Books, New York
3. Catechism of the Catholic Church (1994) Part Three, Section One, Chapters 1–3, nn. 1699–2046
4. Comblin J (1990) Retrieving the human, a Christian anthropology. Tr. Robert R. Barr. Orbis Books, Maryknoll
5. Edwards D (1999) The God of evolution. A Trinitarian theology. Paulist Press, New York