New York. Museum of Modern Art & Wheeler, M. (1944). Modern drawings. Museum of Modern Art.
Lua i Stíl Chicago (17ú heag.)New York. Museum of Modern Art agus Monroe Wheeler. Modern Drawings. New York: Museum of Modern Art, 1944.
Lua MLA (9ú heag.)New York. Museum of Modern Art agus Monroe Wheeler. Modern Drawings. Museum of Modern Art, 1944.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.