Gilbert, M. F. (2000). Günter Umberg: Body of Painting. Hatje Cantz.
Lua i Stíl Chicago (17ú heag.)Gilbert, Mary Fran. Günter Umberg: Body of Painting. Ostfildern-Ruit: Hatje Cantz, 2000.
Lua MLA (8ú heag.)Gilbert, Mary Fran. Günter Umberg: Body of Painting. Hatje Cantz, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.