1. Experiments in Ethics;Appiah,2008
2. Aquinas, T., 1485. Summa Theologica.
3. Nominalism and Realism. Universals and Scientific Realism;Armstrong,1978
4. Principles of Biomedical Ethics;Beauchamp,2012
5. Belmont Report: Ethical Principles and Guidelines for the Protection of Human Subjects of Research, National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research, Department of Health, Education and Welfare,1978