Bradbury, M., & McFarlane, J. W. (1976). Modernism: 1890-1930. Penguin.
Lua i Stíl Chicago (17ú heag.)Bradbury, Malcolm, agus James Walter McFarlane. Modernism: 1890-1930. Harmondsworth ; New York: Penguin, 1976.
Lua MLA (8ú heag.)Bradbury, Malcolm, agus James Walter McFarlane. Modernism: 1890-1930. Penguin, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.