Locher, Paul J. "Empirical Investigation of an Aesthetic Experience with Art." Aesthetic Science: Connecting Minds, Brains, and Experience. : Oxford University Press, 2011-12-21. Oxford Scholarship Online. 2012-01-19. Date Accessed 19 Jun. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199732142.001.0001/acprof-9780199732142-chapter-007>.
Locher, P.(2011-12-21). Empirical Investigation of an Aesthetic Experience with Art. In Aesthetic Science: Connecting Minds, Brains, and Experience. : Oxford University Press. Retrieved 19 Jun. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199732142.001.0001/acprof-9780199732142-chapter-007.
Locher, Paul J. "Empirical Investigation of an Aesthetic Experience with Art." In Aesthetic Science: Connecting Minds, Brains, and Experience. : Oxford University Press, 2011-12-21. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199732142.001.0001/acprof-9780199732142-chapter-007.
Locher PJ. Empirical Investigation of an Aesthetic Experience with Art. In: Shimamura AP, Palmer SE. Aesthetic Science: Connecting Minds, Brains, and Experience. Oxford University Press; 2011. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199732142.001.0001/acprof-9780199732142-chapter-007. Accessed June 19, 2013.