1Habermas, J. ,1979, The Theory of Communicative Action, 2 Vols.Trans. Thomas McCarthy, Boston: Beacon.
2Hartmann, N. , 1932,Ethics, 3 Vols. , Trans. Stanaton Coit, London: George Allen & Unwin Ltd. ,New York:The Macmillan Company.
3Husserl, E. , 1982,Ideas Pertaining to a Pure Phenomenology and to a Phenomenological Philosophy, Trans. F. Kersten,The Hague, Boston and Lancaster: M. Nijhoff.
4Maclntyre, Alisdare C. , 1984,After Virtue: A Study in Moral Theory, 2nd ed. , Notre Dame: Univ. of Notre Dame Press.
5Scheler, M. , 1973 ,Formalism in Ethics and Non - Formal Ethics of Values: A New Attempt toward the Foundation of an Ethical Personalism,Trans. Manfred S. Frings and Roger Funk, Northwestern Univ. Press.
6ZhaiZhenming(翟振明)，1994, The Radical Choice and Moral Theory : Through Communicative Argumentation to Phenomenological Subjectivity, Dordrecht/Boston/London : Kluwer Academic Publishers.
7ZhaiZhenming(翟振明)，1998,Get Real :A Philosophical Adventure in Virtual Reality, Lanham/New York/London: Bowman & Littlefield.
