1. Barker, V. L. (1987). Health and human values: A ministry of theological inquiry and moral discourse. Dallas: United Ministries in Education.
2. Brody, H. (2011). Defining the medical humanities: Three conceptions and three narratives. Journal of Medical Humanities, 32, 1–7.
3. Callahan, D., Caplan, A., & Jennings, B. (Eds.). (1984). On the uses of the humanities: Vision and application. New York: The Institute of Society, Ethics and Life Science, The Hastings Center.
4. Cassell, E. J. (1984). The place of the humanities in medicine. New York: The Institute of Society, Ethics and Life Sciences, The Hastings Center.
5. Clouser, D. K. (1997). Humanities in the service of medicine: Three models. In R. A. Carson & C. R. Burns (Eds.), Philosophy of medicine and bioethics: A twenty-year retrospective and critical appraisal (pp. 25–39). Dordrecht: Kluwer Academic.