Nord, Warren A. "Constitutional Considerations." Does God Make a Difference?: Taking Religion Seriously in Our Schools and Universities. : Oxford University Press, 2010-11-10. Oxford Scholarship Online. 2011-05-01. Date Accessed 20 Jun. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199766888.001.0001/acprof-9780199766888-chapter-7>.
Nord, W.(2010-11-10). Constitutional Considerations. In Does God Make a Difference?: Taking Religion Seriously in Our Schools and Universities. : Oxford University Press. Retrieved 20 Jun. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199766888.001.0001/acprof-9780199766888-chapter-7.
Nord, Warren A. "Constitutional Considerations." In Does God Make a Difference?: Taking Religion Seriously in Our Schools and Universities. : Oxford University Press, 2010-11-10. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199766888.001.0001/acprof-9780199766888-chapter-7.
Nord WA. Constitutional Considerations. In: Nord W. Does God Make a Difference?: Taking Religion Seriously in Our Schools and Universities. Oxford University Press; 2010. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199766888.001.0001/acprof-9780199766888-chapter-7. Accessed June 20, 2013.