1. MacIntyre, Alasdair 1988. Whose Justice? Which Rationality? University of Notre Dame Press
2. MacIntyre, Alasdair. 1984. After Virtue. University of Notre Dame Press
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4. Williams, Bernard 1995. Making Sense of Humanity. Cambridge University Press
5. Schleiermacher, Friedrich 1998. “Review of Kant's Anthropology.” Trans. Jacqueline Mariña. In Schleiermacher on the workings of the knowing mind: new translations, resources, and understandings. Ed. Ruth Drucilla Richardson. E. Mellen Press