1. Augustine. 1979. Confessions transl. R.S. Pine-Coffin. Harmondsworth: Penguin, rpt.
2. Austin, John L. 1962. How to Do Things with Words: The William James Lectures Delivered at Harvard University in 1955. Oxford: Clarendon Press.
3. Bindley, T. Herbert, and F.W. Green. 1950. The Oecumenical Documents of the Faith. 4th ed. London: Methuen.
4. Brandt, James M. 2001. All Things New: Reform of Church and Society in Schleiermacher's Christian Ethics. Louisville: Westminster John Knox Press.
5. Brümmer, Vincent. 1981. Theology and Philosophical Inquiry: An Introduction. London: Macmillan.