The Advent of Pluralism: Diversity and Conflict in the Age of Sophocles. : Oxford University Press, 2011-04-01. Oxford Scholarship Online. 2011-05-01. Date Accessed 25 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199600625.001.0001/acprof-9780199600625>.
(2011-04-01). The Advent of Pluralism: Diversity and Conflict in the Age of Sophocles. : Oxford University Press. Retrieved 25 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199600625.001.0001/acprof-9780199600625.
The Advent of Pluralism: Diversity and Conflict in the Age of Sophocles. : Oxford University Press, 2011-04-01. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199600625.001.0001/acprof-9780199600625.
Apfel LJ. The Advent of Pluralism: Diversity and Conflict in the Age of Sophocles. Oxford University Press; 2011. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199600625.001.0001/acprof-9780199600625. Accessed May 25, 2013.