Nicomachean Ethics. pp. Book I. ↑ P Gardiner - A virtue ethics approach to moral dilemmas in medicine Journal of Medical Ethics / Volume 29, Issue 5 https://dx.doi.org/10.1136/jme.29.5.297 Accessed November 24th, 2017 ↑ J. Bowin - Aristotle's Virtue Ethics University of Santa Cruz (California) Accessed November 24th, 2017 ↑ T. Chappell (2010) - Plato: Oxford Bibliographies Online Research Guide p.10 ISBN 019980902X Accessed November 24th, 2017 ↑ Stocker, Michael (1976).