Allen, V. (1968). Jean Dubuffet: Drawings. The Museum of Modern Art.
Lua i Stíl Chicago (17ú heag.)Allen, Virginia. Jean Dubuffet: Drawings. New York: The Museum of Modern Art, 1968.
Lua MLA (8ú heag.)Allen, Virginia. Jean Dubuffet: Drawings. The Museum of Modern Art, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.