"Index of Subjects." Oxford Scholarship Online. 2009-05-01. Oxford University Press. Date of access 19 May. 2013, <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195306880.001.0001/acprof-9780195306880-indexList-2>.
(2009-05-01). Index of Subjects. Oxford Scholarship Online. Retrieved 19 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195306880.001.0001/acprof-9780195306880-indexList-2.
"Index of Subjects." Oxford Scholarship Online. 19 May. 2013. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195306880.001.0001/acprof-9780195306880-indexList-2.
Index of Subjects. In: Machery E. Doing without Concepts. Oxford University Press; 2009. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195306880.001.0001/acprof-9780195306880-indexList-2. Accessed May 19, 2013.