Rother, R. (1992). Metropolis. Publikation: Ufa-Magazine.
Lua i Stíl Chicago (17ú heag.)Rother, Rainer. Metropolis. Berlin: Publikation: Ufa-Magazine, 1992.
Lua MLA (8ú heag.)Rother, Rainer. Metropolis. Publikation: Ufa-Magazine, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.