MacCumber, J. (2001). Time in the ditch: American philosophy and the McCarthy Era / John McCumber. Northwestern Univ. Press.
Lua i Stíl Chicago (17ú heag.)MacCumber, John. Time in the Ditch: American Philosophy and the McCarthy Era / John McCumber. Evanston, Ill.: Northwestern Univ. Press, 2001.
Lua MLA (8ú heag.)MacCumber, John. Time in the Ditch: American Philosophy and the McCarthy Era / John McCumber. Northwestern Univ. Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.