Bonami, F. (1994). Rainald Schumacher: The Picture Plain. Flash Art.
Lua i Stíl Chicago (17ú heag.)Bonami, Francesco. "Rainald Schumacher: The Picture Plain." Flash Art 1994.
Lua MLA (8ú heag.)Bonami, Francesco. "Rainald Schumacher: The Picture Plain." Flash Art, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.