Muller, K. (1981). The architecture of transport in the Federal Republic of Germany. Inter Nationes.
Lua i Stíl Chicago (17ú heag.)Muller, Karlhans. The Architecture of Transport in the Federal Republic of Germany. Benn: Inter Nationes, 1981.
Lua MLA (9ú heag.)Muller, Karlhans. The Architecture of Transport in the Federal Republic of Germany. Inter Nationes, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.