Nussbaum, M. C. (2001). The fragility of goodness: Luck and ethics in greek tragedy and philosophy (Revised edition. edition.). Cambridge University Press.
Chicago-referens (17:e uppl.)Nussbaum, Martha Craven. The Fragility of Goodness: Luck and Ethics in Greek Tragedy and Philosophy. Revised edition. edition. New York: Cambridge University Press, 2001.
MLA-referens (9:e uppl.)Nussbaum, Martha Craven. The Fragility of Goodness: Luck and Ethics in Greek Tragedy and Philosophy. Revised edition. edition. Cambridge University Press, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.