Thought and Reality. : Oxford University Press, 2006-10-05. Oxford Scholarship Online. 2007-09-01. Date Accessed 26 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199207275.001.0001/acprof-9780199207275>.
(2006-10-05). Thought and Reality. : Oxford University Press. Retrieved 26 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199207275.001.0001/acprof-9780199207275.
Thought and Reality. : Oxford University Press, 2006-10-05. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199207275.001.0001/acprof-9780199207275.
Dummett M. Thought and Reality. Oxford University Press; 2006. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199207275.001.0001/acprof-9780199207275. Accessed May 26, 2013.