Richardson, J. A. (1971). Modern art and scientific thought. University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)Richardson, John Adkins. Modern Art and Scientific Thought. Urbana: University of Illinois Press, 1971.
Lua MLA (8ú heag.)Richardson, John Adkins. Modern Art and Scientific Thought. University of Illinois Press, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.