Roers, G. M. (2004). Things to Come: Christopher Winter. Anderland.
Lua i Stíl Chicago (17ú heag.)Roers, Georg Maria. Things to Come: Christopher Winter. München: Anderland, 2004.
Lua MLA (8ú heag.)Roers, Georg Maria. Things to Come: Christopher Winter. Anderland, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.