Ipsen, D. (2004). High Speed-Urbanismus. ARCH+.
Lua i Stíl Chicago (17ú heag.)Ipsen, Detlev. "High Speed-Urbanismus." ARCH+ 2004.
Lua MLA (8ú heag.)Ipsen, Detlev. "High Speed-Urbanismus." ARCH+, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.