1. Aquinas, Thomas. 1948. Summa Theologiae, 5 vols. Trans. Fathers of the English Dominican Province. New York: Benzinger Bros.
2. ———. 1993. Commentary on Aristotle’s Nicomachean ethics. Trans. C.I. Litzinger. Notre Dame: Dumb Ox Books.
3. Aravumadan, Gita. 2015. If time can heal. The Hindu, May 23. http://www.thehindu.com/features/magazine/aruna-shanbaug-if-time-can-heal/article7234771.ece . Accessed 26 May 2015.
4. Barnagarwala, Tabassum. 2015. Between life and death for 42 long years Aruna Shanbaug passes away. The Indian Express, May 19. http://indianexpress.com/article/india/india-others/in-coma-for-42-years-kem-nurse-aruna-shanbaug-passes-away/ . Accessed 26 May 2015.
5. Boyle, Joseph. 2008. Towards ethical guidelines for the use of artificial nutrition and hydration. In Artificial nutrition and hydration: The new Catholic debate, ed. Christopher Tollefsen, 111–121. Dordrecht: Springer.