"Index of Persons." Oxford Scholarship Online. 2003-11-01. Oxford University Press. Date of access 23 May. 2013, <http://www.oxfordscholarship.com/view/10.1093/0199258872.001.0001/acprof-9780199258871-indexList-1>.
(2003-11-01). Index of Persons. Oxford Scholarship Online. Retrieved 23 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/0199258872.001.0001/acprof-9780199258871-indexList-1.
"Index of Persons." Oxford Scholarship Online. 23 May. 2013. http://www.oxfordscholarship.com/view/10.1093/0199258872.001.0001/acprof-9780199258871-indexList-1.
Index of Persons. In: Bennett J. A Philosophical Guide to Conditionals. Oxford University Press; 2003. http://www.oxfordscholarship.com/view/10.1093/0199258872.001.0001/acprof-9780199258871-indexList-1. Accessed May 23, 2013.