Williams, B. A. O., & Burnyeat, M. (2006). The sense of the past: Essays in the history of philosophy. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Williams, Bernard Arthur Owen, agus Myles Burnyeat. The Sense of the Past: Essays in the History of Philosophy. Princeton, N.J.: Princeton University Press, 2006.
Lua MLA (9ú heag.)Williams, Bernard Arthur Owen, agus Myles Burnyeat. The Sense of the Past: Essays in the History of Philosophy. Princeton University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.