Levenson, M. H. H. (1999). The Cambridge companion to modernism. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Levenson, Michael H.(Michael Harry). The Cambridge Companion to Modernism. Cambridge: Cambridge University Press, 1999.
Lua MLA (9ú heag.)Levenson, Michael H.(Michael Harry). The Cambridge Companion to Modernism. Cambridge University Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.