Hume, D., & Millican, P. F. (2007). An enquiry concerning human understanding. Oxford University Press.

Hume, David, and P. F. Millican. An Enquiry Concerning Human Understanding. Oxford ; New York: Oxford University Press, 2007.

Hume, David, and P. F. Millican. An Enquiry Concerning Human Understanding. Oxford University Press, 2007.