Frank, R. (2003). Manfred Willmann. Secession.
Lua i Stíl Chicago (17ú heag.)Frank, Rike. Manfred Willmann. Wien: Secession, 2003.
Lua MLA (8ú heag.)Frank, Rike. Manfred Willmann. Secession, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.